There are dog vitamins and supplements from A to Z, but how do you know which, if any, are the best dog vitamins for your precious pet? Generally, a commercially manufactured pet food should meet your dog's daily nutrient needs, but they may benefit from supplements that target specific conditions. Arthritic dogs, for example, may benefit from a supplement that maintains joint function, and dogs with digestive issues may benefit from a supplement that supports gut health.
To get you started in your search for the best dog vitamins and supplements for your pet, here are the top veterinarian-recommended options across several different categories. But no matter the reason you are considering dog supplements, all of the vets we spoke with recommend you look for products with a National Animal Supplement Council (NASC) quality seal. This certification helps ensure that the dog supplements come from a reputable company. And always consult with your veterinarian before adding any new vitamins or supplements to your dog’s diet.
The Best Dog Vitamins and Supplements
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1
Best Multivitamin for DogsZesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin $30 on Chewy
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2
Best Hip & Joint Supplement for DogsNutramax Dasuquin with MSM Soft Chews $84 on ChewyFREE 1-3 day shipping$84 on ChewyFREE 1-3 day shipping
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Best Digestive Health Supplement for DogsPurina Pro Plan Veterinary Diets FortiFlora Powder Digestive Supplement $31 on Chewy
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Best Multivitamin for Dogs
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Vitamin that works.
I've been giving my dog Zesty Paws 8 in 1 multivitamins for a couple of years. He was a rescue dog and had been through some rough times before I got him. These vitamins have helped him have healthy fur, given him more energy, and kept him healthy.
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Zesty paws multivitamins
My dog has been taking these for a few months now & he loves them! No side effects & he considers it a treat!
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Multivitamins
Great Vitamins for my dogs. They love when I say in the morning "Come get your vitamins". They come running over. They are the best.
Best Hip & Joint Supplement for Dogs
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A miracle supplement
My dog could hardly walk last and her veterinarian gave us the name to this supplement and she’s walking perfect now. Works great!
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Great supplement for arthritic type pain management
I used this product for years on my older black labs that had their ACLs repaired. It worked wonderfully and when I stopped using it, to see if it truly made a difference, you could clearly see how they regressed. Now I am using this on my nine year old English Pointer to help him move more freely with less rear leg pain and once again the improvement is noticeable
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This really helped my shepherd
My German Shepherd has arthritis and this really really helps her. If your dog has arthritis, you should try this.
Best Digestive Health Supplement for Dogs
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Helped a lot for tummy issues
A couple of our newfies had some tummy issues and antibiotics weren’t completely effective. Added this to their diet and helped return their bowels to normal.
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Vet recommended, seems to be working
Our poor little bulldog had to be on multiple courses of antibiotics and it totally destroyed her digestive tract. She had a lot of digestive problems from vomiting to diarrhea. Vet recommended this supplement to get it back to normal. We can see some improvement but she will need it for several months before she will be completely right. Inexpensive and she likes it!
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We didn’t think our dog was going to recover
Our mini dachshund who is 18 years old had a severe case of gastroenteritis. He refused to eat and was hardly moving. We worked closely with our vet, who basically saved our dog with the medicine he prescribed. Fortiflora was one of the items that we gave to Cooper-long story and recovery. However, Cooper is now back to his normal self - he has a strong appetite and his poops are now a class A! I definitely recommend this product.
Best Calming Supplement for Dogs
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Best treatment for anxious dogs
I've used thunder jackets on my dog and i've used doctor prescription medication for the dogs for anxiousness from thunderstorms, fireworks, etc. These calming hemp chews are the only thing that has ever worked. They love the taste and they work fairly quick. I highly recommend.
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Works great.
I have a 75lb hound that is terrified of thunder, fireworks etc. I give her a Pet Honesty calming chew and it work fantastic.
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Calm dogs
This really calms our dogs down and is especially great to have for the on and around the 4th of July with all of the fireworks.
Best Liver Supplement for Dogs
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Delivered in error
I received the Denamarin which is great. However I also received 24 cans of Purina Proplan cat food which I did not order since I don't have a cat. I can return it but I'd rather not have to pay the shipping since I didn't order it. What do you suggest.
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Easy, fast, prescription fill
They did the work for me by requesting the prescription from the veterinary clinic and the delivery was fast. Also the price was much lower than where we bought it before Chewy.
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Denamarin (Bottle not Blister pack)
Denamarin is very helpful with liver issues in cats, however, get the bottle form. The coating on the bottled tablets is tan and works better for cats. The “blue coating” on the blister pack tablets tends to cause cats to vomit.
Best Urinary & Kidney Supplement for Dogs
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Probiotics.
We recently adopted a beautiful cocker spaniel from a rescue. She had already had surgery for bladder stones and still had kidney issues, including a UTI. After her antibiotics our vet recommended these antibiotics. She has done wonderful on them and we are so happy. She’s healthy and living her best life now!
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It works!
Our miniature poodle hasn't had a UTI in all the many years she has taken Crananidin tabs. Previously she had recurring infections.
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Crananidin
My corgi had repeated bladder infections requiring tests and antibiotics until I started her on this product. 1/2 tablet twice a day in her food. (A whole tablet at once upset her stomach.) No bladder problems since.
Best Skin & Coat Supplement for Dogs
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Izzy says YUM
My rather picky cat pretty much loves Zesty Paws which surprised me. I'm very happy she likes this supplement both for her skin and fur.
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Cats fur is so soft now!
I got this supplement for my cat in order to address his dandruff issues. It has maybe decreased by 10%? But WOW is his fur so soft to the touch now! This is obviously doing something good for him. I will continue to use it. May need to go through the entire bottle before it works further? All I know is that taking a fish oil supplement has never hurt anyone. It can only do good things. I really enjoy the push top (not sure what to call the included dispenser). The regular top gets fish oil everywhere. This secondary top easily dispenses into a small teaspoon for the perfect amount with minimal clean up. I would highly recommend this...
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My Staffie loves this!
My Staffie woofs down her whole bowl of food when I add the salmon oil. She absolutely loves it and her poops have been perfect since she started on it. My Maltese, on the other hand, turns up her nose and walks away from it. Different strokes, I guess.
Best Dental Supplement for Dogs
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Virbac veggie dent
My dog loves these. She cry’s when I go to the pantry to get one. I have tried other brands and she did not like them. I will stick with veggie dent.
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So far, so good!
I was using another dental bone before my dog started to dislike them for some reason. These dental chews are more gentle for her belly and she still chews them bit by bit for her teeth. She's liking them and I'll keep buying them as long as they agree with her. I also appreciate that they are vet approved.
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Dental chews my Vet wants
My vet started me giving these to him after his dinner. He sits and waits for them. anything that is good to clean his teeth.,
Best Allergy & Immune System Supplement for Dogs
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No Breakage, Easy to Feed with Pill Pockets
80-lb dog needs 1200 mg Omega-3 per day. Fish oil sprinkled over food was a total fail, had to re-order in capsule form for 4 capsules per day. Dog readily accepts these in peanut-butter flavor pill pockets with no breakage or puncture of the capsules occurring.
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No fuss
This product is a great way to deliver fish oil to my dog without the mess of measuring and storing it. I bought this same product is the liquid bottle form however, by the time the bottle was half empty it was a mess. Crusty, smelly, (even tho I wiped it down after each use); the product seemed to seep from the bottle onto my shelf. This capsule is super easy, I desolve it in my dog’s food, she loves the flavor and there is absolutely no mess. No worries about this product getting rancid; it always looks and smells fresh - from the day I open it until I use the last capsule.
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Welactin
My vet recommended this for my dog. She likes the gel caps and looks forward to them as a treat.
In certain cases, vitamins or supplements can be a beneficial addition to your pup’s diet. As always, consult with your veterinarian to determine the best dog vitamins and supplements for your furry friend.
Learn more about different dog supplements:
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