Daily Support for Joints, Skin & Coat, From the Inside Out
Helps your dog move more comfortably and get back to the moments they love.
Supports joints, skin hydration and a softer coat in one daily serving.
400 mg of triple collagen (Types I, II & III) in every 2 ml.
Liquid, up to 99% absorbed. One easy addition to their usual food.
Lab tested every batch · 90-day guarantee.
More Good Years: The Dog Mobility Handbook
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Trusted by dog owners.
Skin, joints and coat. One bottle. Hear from the people who tried everything else first.
Two years of vet visits and she'd still wake us up at 3am clawing at her belly. Hot spots every few weeks, cone on, cone off, repeat. Tried every shampoo, every grain-free diet. Started Kollavia on a whim. Within two weeks the scratching had almost completely stopped. No new hot spots since. Her skin is healing and she's sleeping through the night. So am I.
Bear is 11 and had started sleeping through his own dinner time, which tells you something. By the third week on Kollavia he was at the bowl before I'd finished measuring, and around week four he was back up on the sofa arm watching the street, which he hadn't done since last summer.
Every two weeks it was the same cycle. Brown gunk, yeast smell, pulling away when I tried to clean them. Started this collagen after two years of ear drops and vet visits. Week four I cleaned his ears and the cotton pad came back white. Three months now and not a single infection. The vet said she's never seen his ears this clean.
4.8/5 based on 2,347 verified reviews
More Yes to Play
Support the cartilage and connective tissue behind comfortable movement, from the first stretch to a game in the yard.
Skin That Feels Comfortable
Types I and III collagen support skin structure, while hyaluronic acid helps it hold on to moisture.
A Softer Coat to Cuddle
Support the skin beneath the fur for a healthier-looking coat. A difference you can feel when they settle beside you.
One Bowl, Everyday Support
Joints, skin and coat share a need for collagen. Bring that support together in one measured daily serving.
All three types in one dropper. Type II for cartilage, types I and III for skin, coat and connective tissue.
A building block of cartilage and of the tissue matrix that holds skin and joints together.
Keeps joints moving smoothly and holds moisture in the skin, for easier days and a softer coat.
All three types in one dropper. Type II for cartilage, types I and III for skin, coat and connective tissue.
A building block of cartilage and of the tissue matrix that holds skin and joints together.
Keeps joints moving smoothly and holds moisture in the skin, for easier days and a softer coat.
One liquid for the dog you know and love. Hydrolyzed collagen is broken into smaller peptides and dispersed in liquid, with up to 99% absorption. It brings daily support for joints, skin and coat to the same bowl.
A clear label for support you can understand. Per 2 ml: hydrolyzed collagen types I, II and III, 400 mg; glucosamine HCl, 20 mg; hyaluronic acid, 10 mg, in a cold-pressed liquid carrier. Sourced from pasture-raised, grass-fed bovine. Collagen supports cartilage, skin and connective tissue; glucosamine supports cartilage, and hyaluronic acid supports joint fluid and skin hydration. Every batch is lab tested.
Make room for more good moments, not a complicated meal. Measure the amount for their weight and mix it into their usual food once daily. Even if your dog is picky about chews, this is a simple way to keep joints, skin and coat on the same routine.
Veterinarian, integrative practice
One bottle for skin, joints and coat
I used to treat skin, joints and coat as separate problems, each with its own product. Then I looked at what connects them. Collagen. Types I and III build skin and coat, type II supports cartilage, and glucosamine and hyaluronic acid support the tissue and joint fluid around them. Owners tell me about calmer skin, easier movement and a better coat. I recommend it to every owner who wants to support the whole dog.
Veterinarian, small animal practice
The results surprised me
I was skeptical. One supplement for skin, joints and coat sounded too good to be true. But the science on collagen Types I, II and III is solid and the liquid absorption is real. I started recommending it to my older dogs with dull coats and stiff mornings. The coat came back softer. They got up more easily. A few owners said their dog seemed more playful too. I wasn't expecting all that from one bottle.
Veterinarian, dermatology focus
I wish I'd found this years ago
Most collagen supplements are underdosed chews packed with fillers. This is properly formulated. Types I, II, and III in liquid form, with glucosamine and hyaluronic acid. Dogs actually absorb it. I've seen older dogs with dry skin and stiff joints improve together on this. Skin calmer. Coat thicker. Easier on the stairs. It's the one supplement I recommend with confidence.
"Bear is 11 and had started sleeping through his own dinner time, which tells you something. By the third week on Kollavia he was at the bowl before I'd finished measuring, and around week four he was back up on the sofa arm watching the street, which he hadn't done since last summer."
"Everything I tried he picked out of his bowl and left on the floor, even the ones wrapped in cheese. This one I just squeeze over his dinner and he eats it without a second look. Three weeks in he has stopped licking his paws raw."
"We'd tried chews, a powder and a tablet, and I couldn't tell you whether any of them did anything. Four weeks on Kollavia Duke is first up the terrace steps again and the people on our road have asked if we got a new dog."
"Bodger's coat had gone dull and flaky and he kept chewing at his skin. Nothing happened for the first two weeks, so don't judge it too early, I almost did. By week four the flakes were gone and his coat had its shine back."
A 10-second daily ritual, even for picky eaters. No tablet, no powder, no fuss.
Every ingredient in Kollavia is there for a reason. It comes as a liquid your dog actually absorbs, instead of a hard chew that gets lost in digestion. No fillers, no mystery blends, just a clear list of what's inside, dosed per 2 ml, for joints, skin and coat from the inside out.
All three types in one dropper. Type II for cartilage, types I and III for skin, coat and connective tissue.
A building block of cartilage and of the tissue matrix that holds skin and joints together.
Keeps joints moving smoothly and holds moisture in the skin, for easier days and a softer coat.
The collagen is already broken down and mixed in liquid, so up to 99% is absorbed. Easy for picky eaters and seniors alike.
We use premium bovine collagen peptides. Sourced from pasture-raised, grass-fed cattle. Lab tested every batch.
That's me and Murphy, he's 13. First month I saw nothing and nearly gave up, then around week five he started hopping onto his chair again without the little run-up he'd been doing. I put it on subscribe so I don't have to remember to reorder.
Left is where we started, right is week six. Her belly was bright red from scratching and it was waking us up at night. Still the odd scratch after a swim, but the redness is mostly gone and we're all sleeping again.
dont usually write reviews but week 4 and hes doing his old spin thing at dinner time again. havent seen the spin in a year at least
Bought it for her joints and didn't expect the rest. Week four the groomer asked what we'd changed because the coat felt different, and by week six she was up from her bed at the first rustle of the treat bag, which she'd stopped doing months ago. Second bottle is on its way.
Three stars for now. Nothing at all for the first three weeks and I nearly cancelled. Around week five she stopped waiting to be lifted into the back of the car, which is the only reason it isn't two. Coat is a bit softer too. If you want overnight change this isn't it.
week 7. she brought me the ball. she hasnt brought anyone the ball since spring
I read every label, so the amounts per 2 ml serving being listed on their page is why I ordered, and the weight chart is honest about how much she'll need. Doubtful by nature, so I gave it the full eight weeks. Week four she was getting up quicker, by week seven she was asking for the second walk of the day again.
That's her on the deck with my husband's hand under her chin, where she spends every evening. Nothing for two weeks, then around week three she stopped hesitating at the top of the back steps. Now she goes down them first and waits at the bottom for me.
Left is week 0, right is week 5. The flap of his ear was red and he kept shaking his head, and I'd been cleaning it every few days for months. It's calmer now and the head shaking has nearly stopped. Also arrived in about a week with tracking the whole way.
Week 5, no groan when she gets up off the kitchen floor. I only noticed because the house felt a bit quieter. In January it took her two goes.
The ritual is my favorite part. Dropper comes out, tail starts going. Ten seconds. If you'd told me the easiest supplement of my life would be for the dog, I'd have laughed.
Really pleased overall, easy to give, honest label, and she's visibly more comfortable moving around. Four stars because I want the reviews-with-photos to load faster on my phone. The product itself is doing its job.
