Joint Support Formula (formerly Arthroplex)
$52.00 — or subscribe to save 10%
120 Soft Chews
Comprehensive musculoskeletal support for dogs and cats.
Joint Support Formula (formerly Arthroplex) helps optimize the normal function of joints and muscles, as well as providing nutrients and botanicals that are necessary for creating collagen, repairing damage, and maintaining a healthy inflammatory response.
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In stock
4.90Based on 78 reviewsWrite a Review
Based on 78 reviews
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Barbara Raffin (verified owner) –
Difficult to change autoship. Would like more options than monthly.
Archie (verified owner) –
Great
We love the PetDomain supplements.
Michele (verified owner) –
Love products
Maria (verified owner) –
Miracle Worker
I truly cannot say enough good things about this product. My 90lb dog tore his CrCl ligament and needed surgery. We started this supplement immediately. He healed phenomenally and the surgeon couldn’t get over how well he healed. We will continue to use this product for the rest of his life and I am so thankful we found it and it was recommended to us!
Ezekiel (verified owner) –
PetDomain Joint Support Formula
Makaitheminischnauzer (verified owner) –
huge help
my back leg “hop” (misdiagnosed as a luxating patella when I was younger – orthopedic surgeon deemed just my walk) has pretty much gone away, or is very minimal with this. while I don’t have joint issues now I want to prevent joint issues in the future. I have tried several “mainstream” products and don’t love all the fillers. and they don’t seem as effective. I am taking this as preventative and plan to keep it up. this is one of my post paw wash/soak treats pretty much every night. PetDomain does it again!
Kk (verified owner) –
A surgery preventative!
Our holistic vet suggested using Arthroplex by PetDomain in order to avoid possible surgery for knee problems. So far it has worked. Our dog no longer shows signs of pain. When I attempted to discontinue Arthroplex problems started to reoccur. I started using it again and her symptoms once again disappeared. I’m a skeptic and I’m pretty well convinced that Arthroplex works.
Jill (verified owner) –
Nice product!
I’ve tried many types of Glucosamine supplements for my dog without any luck. I was recommended PetDomain Arthroplex by my Vet and 3 months later my dogs hip dysplasia symptoms have decreased tremendously.
Julia (verified owner) –
Works for my dog
My dog Jim has been taking Arthroplex by PetDomain for about 2 weeks now. He has 2 torn ACLs in both back legs. Taking Arthroplex in conjunction with his knee braces has really helped him a lot. He keeps walking better and better. I am glad I found Arthroplex online. Thanks!
Marilyn (verified owner) –
Great results in activity level
I have been using Arthroplex by PetDomain since 2007. Arthroplex was recommended by an animal chiropractic who was treating my Labrador. My lab is over 10 years old and still chases balls like she is still a pup. She does have arthritis and numerous cysts. I think this product has helped her to keep moving as well as she does.
Susan (verified owner) –
Arthroplex
Seems to help my dog after being on the capsules for a month or more faithfully.
Tom (verified owner) –
My 7 year old Labs symptoms have comple
I started my 7 year old lab on Arthroplex by PetDomain about 9 months ago. Previously after exercising she would would be stiff and sore slow moving the following day. And this was after exercises such as long walks or swimming in our pool. She now seems like she is a 2 or 3 year old Lab: she is no longer limited by sore joints and keeps up with my 17 month old lab when playing and swimming. In fact the older one is more active than the younger one. I know its for companion animals but I am tempted to start taking it myself.
Jess (verified owner) –
Has worked wonders for our cat
One of our cats Moses has a spinal deformity which has created a lot of arthritis in his spine. This has made life difficult for him as his range of motion is severely limited. Hes also prone to muscle spasms and slipped discs because of this. We have tried various brands of joint supplements over the years with him with no noticeable improvement. Acupuncture helps but after a few weeks he starts to struggle again. Now that hes been on Arthroplex by PetDomain for the last year he has a vast improvement in his ROM and his overall quality of life. Were even able to further space out his acupuncture treatments! Best of all now that hes not in so much pain his personality has changed for the better.
Leo998811 (verified owner) –
It works
This has helped a dog significantly. As it said, it takes a little bit to start working. My dog start jumping again after about a week being on it. It made a huge difference. My dog typical will eat these pills without a problem. If problems putting in banana or peanut butter would be good.
Carolyn (verified owner) –
It works!!
My 9-year old sheltie developed painful arthritis in his leg. Vet gave me rimadyl which caused vomiting. Besides the side effect of the drug were really frightening.. I tried a natural yucca extract which hasnt helped. Arthroplex by PetDomain started working within a week. He no longer has the obviously painful joint. I am so relieved to find a natural solution for my best friend. Thank you!
Jane (verified owner) –
Highly recommended product
I did a lot of research before ordering Arthroplex (for Dogs and Cats) for my 13 year old dog with arthritis. She is on Metacam but I wanted to add a supplement as well. It is too early to tell but I am keeping my fingers crosssed that it helps her.
Sara (verified owner) –
Arthroplex
I did a lot of research for supplements to help my 8 year old chow mix with her arthritis pain in her hips. After a week on Arthroplex she is already able to jump onto the couch without a problem which she was unable to do a week ago. So far so good!!
Shawn (verified owner) –
Have had our retrievers on this for seve
Our retired vet recommended Arthoplex for one of our aging retrievers (goldens labradors and flat coats) and we now put them all on Arthoplex at around one year of age at a lower dosage. At age 5 to 7 we increase the dosage and have healthy joints in them all. I buy it because it is the best price I have found and shipping is always free, which is hard to beat.
Rob (verified owner) –
Best of all Ive tried for my dogs
Ive tried a ton – and if I give 4 capsules of Arthroplex to my labradors theyre MUCH more active and “e;happy”e; looking during play.
Jessica (verified owner) –
Has great stuff in it!
Bandit is an 11 year 7 month old beagle/rat terrier mix. She’s been slowing down due to arthritis, so I’ve been trying new pain relief products. I ordered this product along with Genesis Resources pain plus. These capsules are easy to administer, no smell, no breaking it in pieces I put it in liver sausage, lunch meat or chicken. I wanted to try this product because Green lipped mussels -perna canaliculus- is one of the best things to give a dog with arthritis. It also has dlpa which treats depression and chronic pain. She’s also on a handful of other supplements like Glucosamine/Chrondoitin/MSM, fish oil, vitamin e,& CoQ10. I will try anything to help ease her joint pain. I will continue to use this product and hope she feels relief from pain. Another thing to consider, get your precious baby an orthopedic dog bed, they are expensive but worth it.
Celia (verified owner) –
Arthroplex
It keeps our dog going where otherwise he would be quite stiff. Review for Arthroplex capsules.
Steve (verified owner) –
Works great.
I have been using this supplement for my Corgi/Terrier mix for about 3 years now and his arthritis seems to be less painful than it was. I would highly recommend this product. Thank you PetDomain. Review for Arthroplex capsules.
Roger (verified owner) –
Near Miracle Results
We have a 20lb beagle who is 5 yrs old. He had disc surgery a year ago in which he recovered from but from time to time he would have episodes where he would yelp when you touched him or got near him for no apparent reason. Several tests were run by different vets but they couldn’t pin-point what was causing it. We would have to give him rimadyl on occasion. We stumbled on to Arthroplex by PetDomain and read the positive reviews and decided to give it a try. This supplement has totally transformed this dog into a bundle of energy again and he has not yelped or shown any signs of distress for over 8 months now. It’s like he’s a puppy again and so very happy. We gave him 2 pills a day for a week and now give him 1 in the morning after he eats in a pill pocket. I don’t yet know the long term results but for 8 months now it’s been incredible. I highly recommend. Review for Arthroplex capsules.
Donna (verified owner) –
Fantastic Product
My 13 yr old Min Pin has been on Arthroplex for some time and it has helped her so much with her stiffness and pain. I forgot to order more a couple of months ago when we ran out and I soon noticed she was having a difficult time getting up and was very stiff in her neck area. I placed my order and within 2 days she was like a new dog again. I won’t run out again! Review for Arthroplex capsules.
Johanna (verified owner) –
Best product ever!!
This product has changed my dogs life entirely. She used to have severe problems due to arthritis and problems with her hips. The vet said my dog might need hip surgery, but recommended me to try Arthroplex first. Already after a week of using it I noticed great results. She wanted to play again. I thought the change was so remarkable so I didn’t believe it ..so as a test I stopped giving the capsules to her and in no time her severe problems came back and as soon as I started with them again her problem disappeared. Now I know as a fact that it is truely thanks to Arthroplex that my dog still can come with me on hikes and she is just a happy dog again! I recommend Artroplex to everyone!! Review for Arthroplex capsules.
V (verified owner) –
Works for us so far
Our shepherd mix is 9 years old, and she has arthritis in her lower spine and hips. Her movement was getting stiffer, she stopped running and playing as much and as often as she used to, she couldn’t jump on the couch, and she couldn’t maintain her posture when going to the bathroom. Our vet suggested Deramaxx, and we tried it for several months. Her mobility did improve, but she still wasn’t quite herself. I was concerned about giving her NSAID’s for the rest of her life, so I researched alternatives. I found an article in The Whole Dog Journal, and the author described a similar situation as ours, where the dog benefited from Arthroplex and a change in diet from commercial to raw meaty bones. Our girl is about 60 pounds, takes two capsules of Arthroplex each day, and thoroughly enjoys her prey-model raw diet. She runs, jumps and plays almost exactly they way she used to; the duration of play is shorter (about 10 minutes at a time), and she uses caution as she jumps on the couch. We’ve been giving Arthroplex and feeding raw for about two months now, and I’m completely satisfied with the results thus far. Review for Arthroplex capsules.
Maria (verified owner) –
Arthroplex by PetDomain- Joint support for dogs
I was fortunate to have found this product. The capsules have helped my dog recover from a deep tissue injury that caused a front paw lameness. ( My dog had an adverse reaction and is sensitive to traditional anti inflammatory and pain relief medication that was prescribed by the vet). Arthroplex was and is the only supplement to my dogs diet for the past month. My dogs activity level increases everyday. Thank you PetDomain. Review for Arthroplex capsules.
Charlotte (verified owner) –
Excellent
Happy with purchase, helped 13 year old female samoyed be more active and healthy. She takes it in mashed sweet potato, her favorite. Highly recommend regimen. Review for Arthroplex capsules.
Sweetie (verified owner) –
Excellent product
I started giving this to my golden retriever about a month ago, and I can definitely can see positive changes. She has more mobility and energy. Definitely worth buying!
Andy (verified owner) –
Joint Support
This product works very well with our lab who has elbow problems. We can tell when he is not on the medicine for a prolonged period of time. I’d like it to work as well on humans. Review for Arthroplex capsules.
Peggy (verified owner) –
pain relief
I have a yellow lab that is 9 yrs old. he was starting to get stiff getting up after laying for a while which resulted in him limping pretty bad. after about 3 wks on this product he is getting up without any stiffness. It has helped him alot. the only down side is his weight calls for 10 pills a day. So one bottle only last 18 days. Wish it came in a larger dose in fewer pills per day, but a better price for buying buying a bigger bottle. Give this product a try, for your pet sakes!! Review for Arthroplex capsules.
Roy (verified owner) –
Arthroplex
When I combined Arthroplex with Gabapentin from my vet our 14yo lab starting walking much better after a few weeks. while not a silver bullet for her advanced arthritis, it sure help greatly, I liked the large quantity bottle also. Review for Arthroplex capsules.
Julie (verified owner) –
Hopeful & grateful
After some online research and articles about dogs with arthritis /joint pain etc I came across this. Our 4 yr old Schnoodle started to act differently, limp, miserable, whiny way back in June 1015. It was not her, we got the vet to check her out and we’re told she may have a small ACL problem….hubby built a ramp for the stairs etc, we even carried her down stairs so as not to stress her, but no improvement with diet and exercise. We took her back to the vet in sept and new X-rays showed arthritis in her pelvis….she’s only four :-(((…..so we started with a prescription joint diet, glucosamine chews and these…..she’s been on this product for a month and her demeanor (back to her normal self) has improved, there’s a product in the ingredients that can help,with doggy depression DLPA…..for our pup we’re seeing positive changes, she still limps a bit and favors one leg, she hesitates to sit on command even though she’s trying, it obviously hurts…but the tramadol and anti inflamatories didn’t see to help…..we have our happy puppy back….. Review for Arthroplex capsules.
Elisa (verified owner) –
Arthroplex is Great!
Arthroplex is GREAT and its been a real Godsend! My eight-year-old Lab-SharPei mix is enjoying life again and we are SO grateful!! Our vet originally gave her a VERY expensive liquid medication that came with all kinds of caveats regarding the use of it and I was most uncomfortable giving it to our girl, Roxy. I found your company Online and am forever grateful I did as this is a natural product that works and I don’t have to worry! Review for Arthroplex capsules.
Lisa (verified owner) –
Arthroplex is Amazing
Yes, I am quite pleased with this product! My eleven year old Bichon is doing so much better since he has started on the Arthroplex Joint Support. I give him one capsule in the morning and one at night – sprinkled over his food. If he skips a meal, I can certainly see the difference…he will be limping until he gets his next treatment. I highly recommend this product, it’s amazing! Review for Arthroplex capsules.
Trudy (verified owner) –
Works great
I have used this item for years on several dogs. It is wonderful and works great for my dogs with weak knees. Review for Arthroplex capsules.
Elisa (verified owner) –
Better Than the Expensive Rx!!!
My Lab/Sharpei, Roxy is about nine years old and she was really slowing down. I noticed that she was no longer holding her tail up and was not moving about as freely as before. An x-ray at the vet’s office told us that she has three degenerated discs and an especially damaged just at the root of her tail. I was sold a $130.00 medication that certainly worked but was told that she could only take it for six months and then a blood test would have to be done to make sure her liver was not being adversely affected. That did not sound healthy at all so I began my Online search for a natural alternative. I tried two other natural meds before I found Arthroplex, which proved to be every bit as effective as the $130.00 medication! Roxy’s quality of life has been restored and I don’t have to worry about her liver! Review for Arthroplex capsules.
Leslie (verified owner) –
Arthroplex
Have been using this product for years with both of my dogs. Would not use anything else. This is a wonderful product , better than whaty Vet first suggested and less expensive. The best is that it has kept my dogs limber, helped with their arthritic joints and given them better quality of life. I highly recommend Arthroplex when I speak with other dog owners. I love this product!! Review for Arthroplex capsules.
Candice (verified owner) –
Good product!
I really love PetDomain and their products. Arthroplex (for Dogs and Cats) is no different. Works well for my chihuahua who has problems with his knees.
Kathie (verified owner) –
Arthroplex
Saw an article in Whole Dog Journal that mentioned this product. My elderly Rottie mix was already on Cosequin DS w/msm, as well as DGP (she is still getting these) – but I figured I would give it a try. I had seen in other reviews that it works better in combination with green lipped mussels, so I added that as well. It has been three weeks now and I can say without question that her freedom of movement has improved since starting the Arthroplex. She is getting up with less struggle from having been lying down, she sometimes will use the stairs now, instead of her ramp, hops right up them – most pleasing is that she is playing with toys again and playing with our other dog. Is it a miracle?- I wouldn’t go that far, she is a very old dog, but I really can see a difference in her and so can my husband, and he is a huge skeptic! My advice – even if you are already using other glucosamine supplements, like I was, I would say to give this product a try. I am glad that I did. Review for Arthroplex capsules.
Mary (verified owner) –
Arthroplex
Using this alongside Curcuvet 50 once a day to help alleviate pain from arthritis in a 15yr old pit bull mix who had been beaten and abused. We’ve been using PetDomain’s products for a year now and even her Vet is amazed. Review for Arthroplex capsules.
Christine (verified owner) –
Works Well
I think PetDomain product are the best. Works well for Miles. Review for Arthroplex capsules.
Liz (verified owner) –
Arthroplex Joint Support
This item works for my big border collie/collie who has arthritis in her legs as she is 10 yrs old. I give her one supplement with breakfast and one with dinner. Review for Arthroplex capsules.
Eva (verified owner) –
Great Product
My dog has arthritis and ever since I started giving him Arthroplex he seemed to be able to walk more without pain. Review for Arthroplex capsules.
Cathy (verified owner) –
Works Well
My dog completely tore her ACL. Surgery not option. Did Acupuncture + Arthroplex-Joint supplement + rest . Discontinued the acupuncture after 4 weeks but continued arthroplex-joint supplements. Dog is running & has function of leg with torn ACL. Would recommend to anyone who has a dog with joint or ACL problems. My dog is pit bull & 60 #. Review for Arthroplex capsules.
Susan (verified owner) –
Excellent help for our old girl
Arthroplex has really helped our Great Dane with her arthritis pain. We have noticed considerable change since we started using it six months ago. We just wrap it in cheese and give it to her each morning. She is much more active and sassy.
Paul (verified owner) –
It helps!
This product helps my 12 year old ‘Shelby’ substantially! Review for Arthroplex capsules.
Michele (verified owner) –
Improvement for clumber spaniel’s hips
My dog has severe hip dysplasia and is on a combination of therapies to manage his pain along with weekly rehab. I have noticed an improvement in the last month, since he has been taking these supplements.
Tracy (verified owner) –
Highly recommended
This brand has a strong reputation for quality, so I expected the pet formulas to be excellent as well — and they are. Recommended by my dog’s vet. Great for joints. Must have item for any pet that has arthritis.
Kathy (verified owner) –
great product!!
Our 11 year old dog with nerve and arthritis issues. He was only able to walk two houses down the block. Within the past month…..he is now able to walk around the entire block!!!!! I trust this brand and am very happy with these products. It is a very clean and trusted formula. Thank you !!
Eva (verified owner) –
EXCELLENT – Arthroplex – New Powder Formula
Excellent Supplement for arthritis and inflammation. I am so glad that they made this into powder version instead of the chews. My cats are back having this supplement which is great for arthritis and inflammation. Thank you PetDomain!
Eva (verified owner) –
Cats lOVE this powder form
I am thrilled that this comes now in a powder form. I sprinkle on the cat food. I have several cats and they all have no problem in eating the wet food. I will order regularly as it is effective for arthritis and inflammation.
Diana (verified owner) –
Dogs love the soft chews
Works for my dogs joint issues
Kim (verified owner) –
PetDomain is the best!
PetDomain products have proven to me time and time again, that they are the best! High quality ingredients. . Just started using this product. So far, so good! Purchased for agility dog to keep joints healthy.
Diane (verified owner) –
chews
Have been using these for a few years now for my arthritic senior terrier and the have improved her mobility.
Lise’ (verified owner) –
Our 11 year old pup has done very well on Arthroplex. She has a sensitive stomach and other supplements were too harsh for her. Great pricing and delivery compared to other places I’ve checked. Ordering more now!
Heidi (verified owner) –
My dog is actually walking on his walks rather than me carrying him. He has a tendency to drag his feet so I would only let him walk a little bit at a time outside. Since taking the treats he seems to be walking so much better.
Mel (verified owner) –
best dog supplement
this is the absolute best dog supplement, dog moves so well now and acts so much younger. Lasts a long time (we cut them into 4 pieces, small dog), just wish price was a bit lower 😉
Tracy (verified owner) –
I’m a huge fan of this brand’s quality and was thrilled when I discovered their pet formulas. I started giving my dog Arthroplex Powder 3 weeks ago, It took 2 weeks to see results, but now… WOW! This past week my nearly 14 year-old dog went bounding up stairs that he’s avoided for quite a while and has wanted to play more with his toys and other dogs. As a huge bonus, he also seems to love the taste; I just mix the Arthroplex Powder into his meals and he eats them with enthusiasm. And I LOVE that the Powder only has 2 listed inactive ingredients (1 of which is great-for-him flaxseed), so I feel like he’s getting all the good stuff without any unnecessary junk. Again, we’re only 3 weeks into trying this, but… if the current trend continues I will give this to my dog for the rest of his life!
Linda (verified owner) –
Seems to work
Joint support from PetDomain is a supplement I’ve given my dogs for years. They are active hunting dogs and need to stay fit. I would not be comfortable stopping this support.
Reva (verified owner) –
The BEST joint support!
When my pomeranian, Skai was a puppy, she was diagnosed with grade 3 luxating patella in both knees. Ever since then, i’ve been searching for a good joint support! The advice to supplement with only whole foods high in glucosamine from people in fresh dog food space wasn’t cutting it for us. This joint support has made such a difference for all three of my dogs, but especially Skai. She walks and runs freely and doesn’t limp nearly as much anymore! I can’t thank Kayleigh enough for introducing us to this supplement!
Ashley (verified owner) –
Best Joint Supplement EVER!!!
Having a senior arthritic dog and 3 frenchies, who are notorious for joint issues, giving an effective, high quality joint supplement is a must. I have been using PetDomain joint support for over a year now and absolutely love it. I’ve tried just about every supplement available and this is by far the best. You can’t find another with all the ingredients it has. The jar lasts a long time and the pups think the chews are a treat!
Meg (verified owner) –
Been using this for our girls
So much better than what we were previously using (Dasaquin) – this is our go to for our baby with hip dysplasia and our senior pup! 10/10!
Ezekiel (verified owner) –
PetDomain Joint Support Formula
Danielle (verified owner) –
It works!
My 13 year old dog showed noticeable improvement in her gait and navigating stairs after a few days of this supplement. Highly recommend!
Michele (verified owner) –
Love products
Al (verified owner) –
All in one
So far so good. This is an all in one supplement that has many of the things (and more) that I was looking for like glucosamine, msm, curcumin etc..
Jessica (verified owner) –
Less itchiness and easier moving
Jonesy (a 3-year old English Yellow Lab) started showing signs of joint discomfort about 6 months ago. With the incorporation of the PetDomain Joint Support Formula Powder Supplement, Jonesy has shown remarkable improvement with getting up from a sitting and lying position, he is able to play in the yard for longer, and he is overall an easier-moving dog.
Anne (verified owner) –
Amazingly Fast Delivery
Item cane quickly which was great since our vet had run out
Dlc (verified owner) –
Love PetDomain products and customer Service
This was recommend and has made a difference in my labs mobility due to arthritis
Angelika (verified owner) –
great delivery
We are testing the effectiveness of the product right now, so no feedback yet on that aspect
Charles (verified owner) –
It was delivered quickly
Nothing is amazing, just something my vet suggested I buy.
Cissy (verified owner) –
This product helped my cat
I used this product to help my cat recover from chronic cystitis. I had to break the capsule to use half for the recommended dosage and combine the powder with some coconut oil and apply it to her paws so she had to lick it off. I also changed her diet a bit to include wet food. So I believe both the diet change and the administration of Arthroplex cured her of the chronic cystitis.
Nanci (verified owner) –
Arthroplex by PetDomain
Like this product a lot for my 8 1/2 year old Samoyed who was attacked twice in a few weeks and slammed to the ground several times which left him with damaged and injured spine, he gets 2 with AM feeding and 2 with PM feeding. Seems to be helping. Review for Arthroplex capsules.
Ellie (verified owner) –
Change back to the capsules
I used to love this product when it was in capsule form. I would empty it into my older dogs food and she never noticed. Now they�ve switched to the soft chews she hates the taste, has been gassy, and they changed the ingredients. Switch back to the capsules!
Linda (verified owner) –
Great for active dogs
My dogs have been taking arthroplex for years. They are very active and I want to do all that I can to protect them.
Valarie (verified owner) –
Good brand
Haven’t used very long to judge. But have bought from this brand before for me and I trust this brand.
Meagan (verified owner) –
Strong smell but dog doesn’t mind
I haven’t noticed any changes in my pup but he’s still youngish and I wanted these more for prevention than treatment. I like that they are allergy friendly and he eats it no problem tossed in his food. These do have a STRONG smell when you open the container. Not a bad smell, just very potent medicinal smell.