Powerful Support for Hips, Joints & Mobility
Helps your dog get up, tackle stairs and enjoy walks more comfortably.
Supports the cartilage cushion and joint fluid behind every step.
400 mg of triple collagen (Types I, II & III) in every 2 ml.
Liquid, up to 99% absorbed. Mix into dinner, skip the hard chew.
Lab tested every batch · 60-day guarantee.
More Good Years: The Dog Mobility Handbook
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Trusted by dog owners.
Stiff mornings. Slow stairs. Hear from the people who tried everything else first.
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.
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 had stopped following us down to the lake for his swim. Four weeks in he's first in the water again and still wants a second go. Nothing happened for the first two weeks, so don't judge it too early, I almost did.
4.8/5 based on 2,347 verified reviews
Easier First Steps
Getting out of bed should be the start of an adventure. Type II collagen and glucosamine support the cartilage that cushions each step.
Back to the Stairs
Types I and III support the connective tissues around the joints, helping your dog move more comfortably through the places they love.
Movement That Flows
Hyaluronic acid supports joint fluid, the lubrication that helps joints glide through walks, play and everyday movement.
Dinner, Then the Leash
A liquid serving goes straight into their food. Easy daily support, even when your older dog has given up on hard chews.
Type II is the main collagen in cartilage. Types I and III support the tendons and ligaments around each joint. Together, the framework your dog moves on.
Glucosamine is one of the building blocks of cartilage, the cushion that lets bone glide over bone without grinding.
Hyaluronic acid is a main part of the fluid inside each joint. It keeps movement smooth, from the first stretch in the morning to the last walk of the day.
Type II is the main collagen in cartilage. Types I and III support the tendons and ligaments around each joint. Together, the framework your dog moves on.
Glucosamine is one of the building blocks of cartilage, the cushion that lets bone glide over bone without grinding.
Hyaluronic acid is a main part of the fluid inside each joint. It keeps movement smooth, from the first stretch in the morning to the last walk of the day.
Ready for dinner, ready to absorb. Hydrolysed collagen is broken into smaller peptides and dispersed in liquid, with up to 99% absorption. Your dog gets daily joint support without having to crunch through a hard chew.
Know what goes into every serving. Per 2 ml: hydrolysed 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, glucosamine and hyaluronic acid bring together support for cartilage, connective tissue and joint fluid. Every batch is lab tested.
The best routine is one your dog will take. Measure the daily amount for their weight and mix it into their usual food. No chasing them around with a tablet, just dinner and another day of support for the walks you both love.
Veterinarian, integrative practice
Daily support for comfortable movement
I have managed stiff, slowing senior dogs for years, and owners always ask what else they can do every day. When I looked at cartilage support, the logic was clear. Type II collagen, glucosamine and hyaluronic acid give the joint the raw material it is made of. Owners tell me about easier mornings and fewer pauses at the stairs. I recommend it to every owner of an aging dog I see.
Veterinarian, small animal practice
The results surprised me
I was skeptical. Another supplement promising happier joints. But the reasoning behind type II collagen and glucosamine for cartilage is solid, and the liquid absorption is real. I started suggesting it to my stiffest patients, the dogs slow to get up after a nap. Owners saw them rising more easily and taking the stairs without hesitation. Several said their dog wanted longer walks again. I wasn't expecting that.
Veterinarian, dermatology focus
I wish I'd found this years ago
Many of my older patients have stiff joints too, and owners ask what helps. Most joint chews are underdosed and packed with fillers. This is properly formulated. Collagen Types I, II, and III with glucosamine and hyaluronic acid, in liquid form. Dogs actually absorb it. Morning stiffness eased, getting up got easier, the stairs felt steadier. It's the one joint 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. A month in he gets up from his bed the first time I call."
"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 had stopped following us down to the lake for his swim. Four weeks in he's first in the water again and still wants a second go. Nothing happened for the first two weeks, so don't judge it too early, I almost did."
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 vague "joint complexes", just a clear list of what's inside, dosed per 2 ml, to support your dog's hips and joints.
Type II is the main collagen in cartilage. Types I and III support the tendons and ligaments around each joint. Together, the framework your dog moves on.
Glucosamine is one of the building blocks of cartilage, the cushion that lets bone glide over bone without grinding.
Hyaluronic acid is a main part of the fluid inside each joint. It keeps movement smooth, from the first stretch in the morning to the last walk of the day.
No hard chew for a stiff senior to work through. The collagen is already broken down and mixed in liquid, so up to 99% is absorbed.
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 favourite 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.
