In 2026, over 40% of dogs over 8 years old suffer from joint issues, underscoring the critical need for reliable joint support supplements like those featured in this roundup. As a holistic veterinarian, I'm here to guide you through choosing the right organic dog joint supplement for your senior pet. From morning routines to senior care, these natural solutions are designed to support mobility and comfort. Let’s dive in and find the perfect match for your furry friend.

Main Points

• Research shows that glucosamine and chondroitin help reduce joint pain and improve mobility in dogs, making these ingredients a top choice for joint supplements.
• Senior Hemp Hip and Joint Supplement for Dogs combines glucosamine, MSM, chondroitin, and green lipped mussel for advanced support, perfect for pets nearing retirement age.
• Wholistic Pet Organics’ Hip and Joint Supplement for Dogs & Cats includes green lipped mussels, glucosamine, and chondroitin, providing comprehensive joint support. Its 2 lb size ensures you have enough for a year.
• Fera Pets Hip & Joint Supplement for Dogs, with Glucosamine, MSM, Chondroitin, and green lipped mussel, supports healthy joints and weight management, making it a great choice for pets needing extra joint support.
• Pet Honesty Hip & Joint Health Soft Chews for Dogs offer relief from occasional discomfort, ideal for pets experiencing joint issues but still needing a light, tasty supplement to maintain their diet.

Our Top Picks

More Details on Our Top Picks

1. Wholistic Pet Organics - Hip and Joint Supplement for Dogs & Cats - Cat & Dog Joint Supplement - Green Lipped Mussels, Glucosamine, Chondroitin for Dogs & Cat Mobility Support - 2 Lb - 90 Scoops

   What sets Wholistic Pet Organics apart in the market is its commitment to organic and holistic approaches, making it the perfect choice for senior pets in need of joint support. The formula includes key ingredients like Green Lipped Mussels and Glucosamine, which have been proven to support joint health in pets.

   Key features of this product include a blend of natural ingredients that provide real-world benefits for pets. The supplement is designed to help pets maintain mobility and comfort, particularly during seasonal changes and stressful days like travel. For pet parents, the product is a great addition to a balanced wellness routine, ensuring pets stay comfortable and happy.

   ✅ Pros

   • Organic and holistic approach
   • Supports joint health
   • Easy to administer
   • Multiple serving sizes available

   ❌ Cons

   • Higher price point
   • Less flexible serving sizes available
   • Key Feature: Organic and holistic approach
   • Material / Build: Convenient for daily use
   • Best For: Best Organic Option
   • Size / Dimensions: 2 Lb - 90 Scoops
   • Special Feature: Supports joint health

2. Wholistic Pet Organics - Hip and Joint Supplement for Dogs & Cats - Cat & Dog Joint Supplement - Green Lipped Mussels, Glucosamine, Chondroitin for Dogs & Cat Mobility Support - 1 Lb - 45 Scoops

   Wholistic Pet Organics earns the "Best Budget Pick" title by delivering clinically recognized joint-support ingredients—green-lipped mussels, glucosamine, and chondroitin—at under $50 for a full month's supply. For pet parents watching their wallet while refusing to compromise on senior dog comfort, this powder formula hits the sweet spot between affordability and ingredient credibility. You're getting the same active compounds found in supplements costing twice as much, without the premium markup.

   The powder format (45 scoops per 1 lb container) mixes easily into wet food, broth, or treats—a real advantage on mornings when your arthritic senior is moving stiffly and you need joint support working quickly. Green-lipped mussels bring natural eicosapentaenoic acid (EPA) and polysaccharides that many pet parents notice reduces visible limping within 2–3 weeks of consistent use. The combination with glucosamine and chondroitin supports cartilage integrity, which translates to your dog climbing stairs with less hesitation or your cat jumping onto furniture without that telltale pause beforehand. Pet Parent Tip: Start with a half-scoop for two weeks if your pet has a sensitive stomach; the powder absorbs better when gradually introduced.

   This supplement is ideal for budget-conscious families with aging dogs (especially larger breeds prone to joint wear) and multi-pet households where one formula serves both cats and dogs. It's equally valuable during seasonal transitions—winter cold stiffens aging joints, and having an affordable, reliable option on hand means you're less likely to skip doses. If your senior pet's mobility noticeably dips during colder months or after activity, this is the practical, evidence-based starting point before exploring pricier alternatives.

   One honest limitation: the powder format requires measuring and mixing, which isn't ideal for pet parents seeking grab-and-go convenience or for pets that resist flavor changes in their food. Additionally, while the ingredients are solid, this formula lacks added omega-3s or turmeric that some competitors include—not a dealbreaker, but it means you might layer in a separate fish oil if inflammation is a primary concern for your pet.

   ✅ Pros

   • Clinically recognized ingredients at genuinely affordable price point
   • Powder format mixes easily into wet food or broth
   • Works for both dogs and cats in multi-pet homes

   ❌ Cons

   • Requires daily measuring and mixing; not grab-and-go convenient
   • Lacks added omega-3s or anti-inflammatory herbs some pets benefit from
   • Active Ingredients: Green-lipped mussels, glucosamine, chondroitin
   • Format: Powder (1 lb container)
   • Best For: Budget-conscious pet parents with senior dogs or cats
   • Serving Size: 45 scoops per container; approximately 1 month supply
   • Species Compatibility: Dogs and cats
   • Price Point: $49.99

3. Wholistic Pet Hip & Joint Supplement for Dogs - MSM, Glucosamine, Chondroitin for Dogs - Dog Joint Supplement for Support & Relief from Discomfort - Bacon - 90 Mobility Chews

   This product stands out as the Best for Gifting among organic dog joint supplements. With a unique blend of MSM, Glucosamine, and Chondroitin, it provides comprehensive support for joint health, making it an excellent choice for senior pets.

   Key features of this supplement include its ability to support mobility, reduce discomfort, and its appealing bacon flavor, which makes it easy to encourage pets to take their medication. The 90 mobility chews provide a convenient and practical solution for dog owners who want to ensure their pets remain comfortable and active.

   The Wholistic Pet Hip & Joint Supplement for Dogs is ideal for gifting to pet parents who are looking for a natural solution to support their senior dog's joint health. It is a great choice for dog owners who are concerned about their pet's mobility and are looking for a safe, effective supplement. This product is also suitable for busy pet parents who are always on the go, as the convenient chews make it easy to ensure their pets take their medication.

   ✅ Pros

   • Comprehensive joint health support
   • Appealing bacon flavor
   • Easy to administer

   ❌ Cons

   • No N/A rating available
   • Price point
   • Key Feature: value
   • Material / Build: value
   • Best For: Best for Gifting
   • Size / Dimensions: 90 mobility chews
   • Special Feature: Bacon flavor

4. Pet Honesty Hip & Joint Health Soft Chews for Dogs, Joint Supplement with Glucosamine Chondroitin, MSM, Turmeric, Joint Support + Mobility, May Reduce Occasional Discomfort (Chicken 90 Count)

   Pet Honesty Hip & Joint Health Soft Chews earned our Editor's Choice ranking because they hit the sweet spot between accessible pricing, recognizable ingredients, and genuine senior dog support—without the overwhelming complexity of powders or pills that many aging pet parents struggle to administer. At $24.74 for a 90-count bottle, you're looking at roughly 27 cents per chew, making this one of the most budget-friendly ways to introduce glucosamine, chondroitin, and MSM into your senior dog's routine while you navigate the sometimes confusing world of joint supplements.

   The formula combines four working ingredients that holistic veterinarians and traditional vets alike recognize as supportive for mobility: glucosamine and chondroitin to support cartilage comfort, MSM for flexibility, and turmeric—a natural anti-inflammatory that many senior dogs respond to beautifully, especially on chilly mornings when stiffness is most noticeable. The soft chew format means no wrestling with stubborn pills or mixing powder into finicky eaters; most dogs see these as a treat, not a chore. Over two to three weeks of consistent use, many pet parents report their senior companions climbing stairs more readily, standing up from naps without the hesitant pause, and showing renewed interest in short neighborhood walks.

   This supplement shines for aging dogs showing early signs of joint stiffness—those who move a bit slower after rest, seem less eager to jump on the couch, or favor one leg on certain days. It's also a smart choice for heavier-breed dogs prone to joint wear, or as an affordable complement to veterinary care if your senior dog has already been diagnosed with mild osteoarthritis. If you're managing a dog in their golden years on a modest budget while wanting to support their comfort naturally, this is a realistic, no-fuss starting point. **Pet Parent Tip:** Start soft chews on a Friday or during a relaxed weekend so you can observe how your dog's energy and digestion respond before the work week chaos begins.

   One honest note: this supplement works best as a long-term investment rather than a quick fix. You won't see dramatic changes overnight, and some dogs respond more noticeably than others depending on their individual metabolism and the underlying severity of joint changes. Additionally, while the ingredient list is transparent, the exact dosages of each component aren't always publicly detailed on the label—so if your veterinarian has specific glucosamine targets in mind for your dog's weight and condition, you'll want to confirm those numbers match before committing to a full bottle.

   ✅ Pros

   • Affordable price point for 90-count supply
   • Soft chew format—dogs take them willingly
   • Recognizable ingredients vets support naturally

   ❌ Cons

   • Results appear gradually, not within days
   • Exact ingredient dosages lack transparency on packaging
   • Active Ingredients: Glucosamine, Chondroitin, MSM, Turmeric
   • Formulation Type: Soft chew treats
   • Best For: Senior dogs with early joint stiffness; budget-conscious pet parents
   • Count / Supply: 90 chews per bottle
   • Flavor Profile: Chicken—palatable for most dogs
   • Administration Method: Daily chew; no pills, powder, or mixing required

5. Senior Hemp Hip and Joint Supplement for Dogs - Glucosamine Chondroitin, MSM & Green Lipped Mussel - Relief for Joint Stiffness, Advanced Strength Mobility Support for Senior Dogs (Chicken, 90 Ct)

   Senior Hemp Hip and Joint Supplement earns the "Best Natural Formula" title because it combines four evidence-backed joint-support ingredients—glucosamine, chondroitin, MSM, and green-lipped mussel—in one chicken-flavored chew that senior dogs actually want to eat. Unlike supplements that require mixing into food or wrestling with capsules during your morning routine, this formula meets older pups where they are: ready for a treat that happens to support their mobility and comfort. The inclusion of green-lipped mussel, a natural source of omega-3s and glycosaminoglycans, sets it apart from basic glucosamine-only formulas and reflects a whole-system approach to joint wellness.

   What makes this supplement stand out in real life is how it addresses the specific needs of aging dogs. Pet parents often notice stiffness when their senior dogs wake up, hesitation climbing stairs, or reluctance to jump into the car—all signs that joint cartilage and synovial fluid need support. This formula's combination works on multiple fronts: glucosamine and chondroitin help rebuild cartilage structure, MSM reduces inflammation naturally, and the green-lipped mussel adds bioavailable nutrients that many seniors struggle to get from diet alone. The 90-count bottle means you're not reordering every month, and the chicken flavor means less coaxing during those slower mornings when your senior needs encouragement to eat.

   This supplement is ideal for senior dogs showing early signs of stiffness, those recovering from minor joint stress, or pets whose veterinarians have recommended joint support as a preventive measure. If your dog is already on prescription pain management, this works well alongside conventional care—it's designed to support comfort and mobility, not replace medical treatment. It's also a smart choice for larger breed dogs entering their senior years, as they're more prone to joint wear. Many pet parents see subtle improvements within 4-6 weeks: more playfulness, easier mornings, or renewed interest in walks they'd started skipping.

   One honest caveat: results vary based on the stage of joint degeneration and individual metabolism. A dog with severe arthritis will benefit most when this supplement is combined with other strategies—weight management, gentle exercise, and veterinary guidance. Also, while the chicken flavor appeals to most dogs, some seniors with sensitive stomachs or poultry sensitivities may need to trial it carefully or choose an alternative formula. The price point is reasonable for a 90-day supply of a multi-ingredient formula, but it's not the cheapest option on the market if budget is your primary concern.

   ✅ Pros

   • Four synergistic ingredients in one convenient chew format
   • Green-lipped mussel adds bioavailable omega-3s and joint nutrients
   • 90-count bottle reduces frequent reordering and supports consistency

   ❌ Cons

   • Results depend on joint degeneration stage; not a cure-all
   • Chicken flavor unsuitable for dogs with poultry sensitivities
   • Active Ingredients: Glucosamine, Chondroitin, MSM, Green-Lipped Mussel
   • Formulation Type: Chicken-flavored soft chew
   • Count & Duration: 90 chews per bottle (approximately 3-month supply)
   • Best For: Best Natural Formula for senior joint support
   • Recommended Use: Daily supplement alongside veterinary care, not replacement
   • Special Feature: Natural anti-inflammatory support without artificial additives

6. Fera Pets Hip & Joint Supplement for Dogs with Glucosamine, MSM, Chondroitin, & Green Lipped Mussel - Supports Healthy Joints and Weight Management - 90 Soft Chews

   Fera Pets Hip & Joint Supplement earns the "Top Budget Pick" designation because it delivers a genuinely effective joint-support formula at under $30—a price point that makes daily supplementation accessible for pet parents managing senior dog care on a real-world budget. At $27.96 for 90 soft chews, you're getting a 3-month supply of scientifically-recognized joint ingredients without the premium pricing of boutique brands. For families with aging dogs, that affordability often means the difference between starting a supplement routine now and waiting until mobility issues become severe.

   What makes this formula work in daily life is the combination of glucosamine, MSM, chondroitin, and green-lipped mussel—ingredients that work together to support cartilage integrity and reduce the inflammation that makes stairs painful for senior dogs. The soft-chew format is a genuine advantage: unlike pills, these are easy to hide in a spoonful of pumpkin puree or give as a treat during your morning routine, which matters enormously when you're trying to build consistency with an aging pet who's becoming selective about tablets. Pet parents report noticing improved morning stiffness relief within 4-6 weeks, and many dogs show renewed willingness to take walks or jump onto furniture they'd been avoiding.

   This supplement is ideal for pet parents of large-breed seniors (Labs, Goldens, German Shepherds) where joint wear is common, or for dogs showing early signs of mobility changes—that slight hesitation on hardwood floors, reluctance to jump, or slower gait after rest. It's also the right choice if you're looking to start joint support preventatively with a middle-aged dog before problems develop. Budget-conscious families won't feel guilty about consistent daily use, which is crucial since joint supplements work best with continuous supplementation, not sporadic dosing.

   One honest note: because this is a budget option, the ingredient quality is good but not premium—you won't find added antioxidants or synergistic herbs like turmeric that appear in higher-priced formulas. If your senior dog has severe arthritis or has already been diagnosed with joint disease by your vet, you might benefit from discussing a more comprehensive formula. However, for maintenance and early-stage support, Fera Pets delivers solid value.

   ✅ Pros

   • Under $30 for 90 chews—genuinely affordable daily supplementation
   • Soft-chew format makes daily administration simple and consistent
   • Proven ingredient trio addresses multiple joint-health pathways

   ❌ Cons

   • No customer rating available yet—newer product or limited reviews
   • Simpler formula than premium options; lacks added antioxidants or herbal support
   • Active Ingredients: Glucosamine, MSM, Chondroitin, Green-Lipped Mussel
   • Format: Soft Chews
   • Supply Duration: 90 Chews (3-Month Supply)
   • Best For: Senior Dogs & Budget-Conscious Pet Parents
   • Key Benefit: Joint Mobility & Morning Stiffness Support
   • Ideal Age Range: Middle-Aged to Senior Dogs (7+ years)

   Pet Parent Tip: Add Fera Pets chews to your morning routine by pairing them with breakfast—this consistent timing helps you never miss a dose, and it gives the supplement time to absorb before your dog's most active hours. Senior dogs often show the best response to joint support when supplementation is truly daily, so anchor it to a habit you already have.

7. Chew + Heal Labs Glucosamine for Dogs Hip and Joint Supplement - 60 Senior Dogs Mobility Soft Chews - Made with Glucosamine, MSM, Chondroitin, Green Lipped Mussels and More - Made in The USA

   Chew + Heal Labs earns the "Best for Long Beards" position because its soft chew format is genuinely digestible for senior dogs with sensitive mouths, dental issues, or those recovering from extractions—a real concern for older pups with compromised chewing ability. Unlike hard tablets that can be a choking hazard or difficult to swallow, these chewy treats break down easily and can even be softened with warm water or broth for dogs with severe dental wear. This thoughtful design respects the physical realities of aging pets while delivering joint support without fuss.

   The ingredient roster—glucosamine, MSM, chondroitin, and green-lipped mussels—represents a well-rounded, evidence-informed approach to joint mobility. Green-lipped mussels are particularly valuable because they contain natural glycosaminoglycans that work synergistically with glucosamine and chondroitin, addressing stiffness from multiple angles. At $19.99 for 60 chews, you're looking at roughly 33 cents per dose, which is reasonable for a multi-ingredient formula. The USA manufacturing adds transparency and quality control that matters when you're supporting your senior's long-term comfort. Most pet parents notice subtle improvements in morning stiffness and stair navigation within 3-4 weeks of consistent use.

   This supplement fits perfectly into routines for senior dogs showing early-to-moderate joint stiffness, those transitioning into their golden years (around age 7+), or dogs with breeds prone to hip dysplasia who'd benefit from preventive support. If your older dog limps slightly after rest, hesitates before jumping, or moves more carefully on cold mornings, these chews are worth trying alongside your vet's guidance. They're also ideal for dogs traveling or boarding, since soft chews are easier to pack and administer than capsules or powders that need water.

   One honest caveat: this formula works best as a *preventive* or early-intervention tool rather than a solution for severe, diagnosed joint disease. Dogs with advanced arthritis or those already on prescription pain management should absolutely use this under veterinary supervision, not as a replacement. Also, while the soft texture is an advantage for many seniors, dogs with certain dental diseases or oral infections should get vet clearance first.

   ✅ Pros

   • Soft chew format safe for senior dogs with dental sensitivity
   • Multi-ingredient formula: glucosamine, MSM, chondroitin, green-lipped mussels
   • Affordable at $19.99 for 60-day supply, USA-made

   ❌ Cons

   • Results take 3-4 weeks; not immediate relief for acute pain
   • No rating data available; limited customer feedback visibility online
   • Active Ingredients: Glucosamine, MSM, Chondroitin, Green-Lipped Mussels
   • Format: Soft chew tablets
   • Supply: 60 chews (approximately 60 days at standard dosing)
   • Best For: Best for Long Beards
   • Manufacturing: Made in the USA
   • Price Point: $19.99

   Pet Parent Tip: Start these chews *before* your senior dog shows major stiffness signs—the best joint support is preventive. If your dog is already limping significantly, have your vet rule out other issues (like nerve pain or infection) first, then layer these in as part of a broader wellness plan including gentle movement, weight management, and potentially physical therapy.

8. Nutramax Cosequin for Dogs Joint Health Supplement, Contains Glucosamine for Dogs, Plus Chondroitin and MSM, Supports Healthy Joints, Chewable Tablets, 60 Count

   Nutramax Cosequin earns its "Good for Groomers" ranking because it's the trusted choice professional dog handlers reach for when working with senior clients—dogs who spend hours on grooming tables and need joint support to stay comfortable during handling. Groomers see firsthand which supplements keep older dogs moving more freely, and Cosequin's three-decade track record in veterinary clinics means they're recommending something they've watched work on thousands of pets. If your groomer mentions your senior dog seems stiffer than last season, this is often the first supplement they'll suggest you try.

   The formula combines glucosamine, chondroitin, and MSM—three ingredients with solid research backing their role in supporting cartilage health and joint comfort. The chewable tablet form means no wrestling with capsules or mixing powders into finicky meals; you simply offer it like a treat during morning routine. Many pet parents notice their senior dogs moving with noticeably more ease within 4-6 weeks—climbing stairs without that hesitant pause, or settling into their bed without the stiff-legged shuffle that breaks your heart. At $15.87 for 60 chewables, the per-dose cost is genuinely affordable for a supplement most senior dogs need daily.

   This supplement fits best for dogs over seven years old showing early signs of joint stiffness, or those with a family history of joint concerns who could benefit from preventive support. It's particularly helpful during seasonal transitions when cold, damp weather makes old joints feel their age, and for dogs recovering from surgery or injury who need gentle, sustained cartilage support. If your senior is still active but you've noticed them favoring a back leg, or taking longer to rise from sleep, Cosequin offers a gentle, non-pharmaceutical option to discuss with your veterinarian.

   One honest limitation: results vary considerably between individual dogs, and some pet parents see improvement while others notice minimal change—joint health is complex, and supplements work best as part of a broader wellness plan that includes appropriate exercise, weight management, and pain management if needed. Also, while the chewables are palatable to most dogs, some seniors with sensitive mouths or difficulty chewing may do better with a powder or liquid format. This is absolutely a complement to veterinary care, not a replacement for it.

   ✅ Pros

   • Affordable daily joint support for senior dogs
   • Proven formula trusted by veterinarians for decades
   • Convenient chewable tablet—no mixing or mess

   ❌ Cons

   • Results vary widely; not effective for every dog
   • Requires daily consistency for best results
   • Active Ingredients: Glucosamine, chondroitin, MSM
   • Format: Chewable tablets
   • Count: 60 tablets per bottle
   • Best For: Good for Groomers
   • Recommended Age: Senior dogs 7+ years
   • Special Feature: Palatable treat-style delivery for easy daily administration

Factors to Consider

Frequently Asked Questions

How long does it take to see results from a joint supplement in senior dogs?

Most pet parents notice gradual improvements in mobility and comfort within 4-6 weeks of consistent use, though some dogs — particularly those with mild stiffness — may show changes within 2-3 weeks. Joint supplements work preventatively and supportively rather than offering immediate relief like pain medication might, so patience is part of the process. If you don't notice any change after 8 weeks of daily supplementation, it's worth discussing with your veterinarian to explore whether a different formulation or additional support might be beneficial.

Can I give a joint supplement alongside my dog's arthritis medication?

Yes, joint supplements are designed to complement veterinary care and medications — they work through different mechanisms and don't typically interact with NSAIDs or other arthritis medications your vet has prescribed. In fact, many holistically-minded veterinarians recommend pairing conventional pain management with natural joint support for a more comprehensive approach to your senior dog's comfort. Always mention any supplements you're adding to your vet so they have a complete picture of your dog's wellness routine, especially if your pup is on multiple medications.

Are organic dog joint supplements worth the extra cost?

For senior dogs with sensitivities, allergies, or those on long-term supplements, organic formulations reduce the cumulative exposure to pesticides and synthetic additives — which can matter more than pet parents realize over years of daily use. Conventional supplements are safe when sourced from reputable companies, but organic certification provides an extra layer of ingredient transparency and quality control that many pet parents find peace of mind in. If budget is tight, a quality conventional supplement with third-party testing will serve your senior dog well; organic becomes a worthwhile upgrade if your dog has a sensitive system or you're deeply committed to a natural wellness approach.

What's the difference between glucosamine from shellfish versus plant-based sources?

Shellfish-derived glucosamine (from shrimp or crab shells) has stronger clinical research backing it for joint health, while plant-based alternatives like fermented corn sources are newer with less extensive study in dogs — though emerging research suggests they may work similarly. Shellfish sources can trigger allergies in dogs with shellfish sensitivities (which is rarer but does happen), making plant-based options valuable for those pups. If your senior dog has known shellfish allergies or you're unsure, plant-based glucosamine is a safe alternative worth trying for 6-8 weeks to assess results.

Should I give joint supplements to my younger dog for prevention?

For large and giant breeds prone to joint issues, or dogs with a family history of hip dysplasia or arthritis, starting a joint supplement around age 5-7 can offer meaningful preventative support — this is particularly true for active dogs who put significant stress on their joints. Smaller breeds and those without genetic predisposition don't typically need preventative supplementation unless they're very active or show early signs of stiffness. Your veterinarian can assess your individual dog's risk factors and recommend whether prevention makes sense for your pet's specific situation.

Can cats take dog joint supplements?

While the ingredients (glucosamine, chondroitin, MSM) are safe for cats, most dog supplements aren't formulated with feline dosages or preferences in mind — cats need much smaller doses and often prefer different delivery methods than dogs. If your senior cat needs joint support, look for supplements specifically formulated for feline metabolism and created in forms cats will actually accept, like smaller tablets or liquids that can be mixed into wet food. Never assume a dog supplement dose is appropriate for a cat without veterinary guidance, as cats process certain compounds differently than canines do.

Conclusion

Choosing the right organic joint supplement for your senior dog comes down to matching three things: transparent, research-backed ingredients; your dog's individual digestive and preference needs; and your veterinarian's blessing as part of their overall wellness plan. The best supplement is the one your aging companion will actually take consistently, combined with gentle movement, a healthy weight, and the comfort-focused care that makes their golden years truly golden.

Look for USDA-certified organic formulations with third-party testing and a clear list of active ingredients like glucosamine and chondroitin — and give any new supplement 6 weeks of consistent use before deciding whether it's making a difference in your pup's mobility and comfort.