Vet formulated
Third-party tested
4,200+ dog parents
60-day money-back guarantee

Real support
for the dogs
who are family.

Liquid collagen for skin and coat. Pure taurine for everyday vitality. Vet formulated, tested every batch.

Shop Collagen
★★★★★ Trusted by 4,200+ dog parents · 60-day money-back guarantee
★★★★★

“Far less scratching, her paws are clearing up”

Kathie Y. - Verified buyer
★★★★★

“Two months in almost all his hair is back.”

Cassie - Verified buyer
Labrador resting beside liquid collagen supplement

Real dogs. Real results.

Healthy Petz by ELVAR in real homes.

Why the itch keeps coming back

1

Your dog's skin barrier is made of collagen

It seals the skin and keeps allergens on the surface.

2

Dogs lose 7 to 10% of it every year after age 2

Gaps open up, allergens get in and the immune system overreacts. That's the itch.

3

Medication masks it. Collagen rebuilds it.

Apoquel and Cytopoint calm the itch. Healthy Petz rebuilds the barrier, so it stops coming back.

Why 4,200+ dog parents switched to Healthy Petz

Liquid, not a chew

Hydrolyzed into tiny peptides that absorb at up to 98%. Chews and pills absorb at 20–30%.

All 3 collagen types

Types I, II and III, the collagen your dog's skin barrier is made from.

Healthy Petz by ELVAR Premium Liquid Collagen Bottle

One serving on food

1–3 ml a day on the food they already eat. No pills, no chews.

Tested every batch

Third-party tested and made in a cGMP certified facility.

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Loved by 4,200+ dog parents

★★★★★ Rated 4.9 out of 5
Profile picture for Cheyenne J. Cheyenne J. Verified buyer
★★★★★

I have tried everything for my dogs complicated skin, switching food 100x, cytopoint injections, every medication under the sun including immune system blockers. I came across this and didn't have high hopes but figured anything is worth a shot. Let me say, I am so incredibly grateful I did order. My dog is a puppy again. Redness, constant itching, revolving ear infections, elephant skin, flaking, hair loss, it's all resolved in 3 short months. He is 9 years old and hasn't played in at least 3 years because he was so uncomfortable. My dog is running, playing, and happy. Trust, I read these reviews and thought they had to be paid or exaggerated. They're not. This gave me my dog back and started helping a few days in. I am forever grateful and so is my boy. Thank you!

Philip H. Verified buyer
★★★★★

started using after trying several multivitamins that claimed to help but did nothing, after less than a week there is no scratching, licking or chewing. so very glad I found healthypetz liquid collagen, thank you so much!!

Steph J. Verified buyer
★★★★★

My dogs have been on Apoquel, Cytopoint, Benadryl, etc. for YEARS. After using the collagen for only a month they are off all medications, all hair has grown back, paw licking is at a minimum, and they are so much happier. This product has been a savior for us. We are so thankful.

Bgskudlarek Verified buyer
★★★★★

I have 2 dogs. An Australian shepherd and a lab cross They both developed an itch from a flea infestation which did not go away. I saw this ad from healthy petz and thought I would give it a try. I am on the second set of bottles and the itching has almost completely stopped. Thank you. It does work.

Profile picture for Kathie Y. Kathie Y. Verified buyer
★★★★★

I purchased this product three months ago and I can't believe the difference in my Cocker baby. She is so much better. Far less scratching, her paws are clearing up, ear infections seem to have subsided. She is much happier and our household is so much calmer. Thank you for all the research, time and effort that has gone into this product. Karmins mom!

Profile picture for Coopermaz Coopermaz Verified buyer
★★★★★

I have written a review a few days ago and can give an update Holly only licked her paws once yesterday I was always dubious about ordering on line this product is amazing wish I had bought it earlier.

Profile picture for Terri C. Terri C. Verified buyer
★★★★★

I almost didn't buy this product for my baby, Sasha. I just adopted her earlier this year and she was very itchy and her skin was irritated. I had tried collagen before for one of my other dogs and it didn't help him at all. However, something in me said to try this product as I read how this product is made differently from the other collagen supplements out there. I am happy to report that this is working for Sasha!! She is no longer scratching herself or licking her feet. Thank YOU!!!

Profile picture for Sara Sara Verified buyer
★★★★★

We have been struggling for about 2 years Itchy paws constant licking poor nights sleep horrible yeasty smell. Vet's prescribed steroids, cytopoint and ear cleaners. I saw this ad and was dubious but thought I would give it a try. Started slowly as Ruby has a sensitive gut. The delivery was taking ages so i emailed and got a reply straight away, the product arrived a few days later. So far so good been using it for a week ....i can see a difference in her coat already and last night, the first night in a long long time .... NO ITCHING ... Very happy dog and mum will carry on with the product

Profile picture for Cassie Cassie Verified buyer
★★★★★

I'll admit I was skeptical. Apoquel and the injections didn't really seem to help my dog. He itched a lot, he lost a lot of hair. Decided to try it. Two months in almost all his hair is back. His itching has almost stopped completely! Highly recommend!

Profile picture for Danny P. Danny P. Verified buyer
★★★★★

We started Max on this a couple months ago and truly are surprised how good his coat and skin look! He is not itching and licking like he had been. Dry skin flakes are nearly gone! If your dog has these issues, try this, it worked for Max!!!

Kat R. Verified buyer
★★★★★

What an amazing product. We tried everything for our boys skin problems he would never fully heal. Two weeks on this product and his skin is perfect and his fur is thick and healthy too.

Bowermackenzie Verified buyer
★★★★★

My dog nova has only been on this for 8 days and the difference I've seen in her already is insane! She's a 7 year old pittie with terrible allergies & we've tried everything. Within days she is back to playing like a puppy again and her skin and coat feel super soft already. We have very high hopes to see how she continues to improve as it builds her skin barrier back up!

Luwanna S. Verified buyer
★★★★★

I have 3 big dogs. We started using this over a month ago and the lack of scratching was the first thing I noticed-their ears are no longer super red and inflamed inside and the head shaking is a thing of the past. Love this product and it is so simple to just add to their feed and they gobble away.

Profile picture for Roan Roan Verified buyer
★★★★★

100% satisfied with Healthy Petz. My Labrador Sampson has suffered from allergies for a couple years. Numerous medications and trips to his vet, nothing worked. He picked his paws/body and scratched so much that he had scabs all over his body. I came across Healthy Petz and researched liquid collagen for dogs. After talking to his vet, we decided to give it a try. I ordered from the Healthy Petz website and got the buy 2/get 1 free. The difference is unbelievable. Sampson has been on the collagen going on 3 months and the scratching and licking has greatly reduced to where he almost doesn't scratch anymore. I put the collagen in his food with some broth and he eats it right up. Don't be fooled by the fake collagen on the market. We also give Sampson a bath at least once a month and we wipe him down with a damp cloth after being outside which helps remove what he picks up from the grass. Excellent product.

Profile picture for Kate Kate Verified buyer
★★★★★

One of our dogs was scratching almost continuously and was getting quite distressed, with sore areas where she'd nibbled herself. We'd tried changing food, different shampoos, oils, but nothing had any lasting effect. We tried this, and although it took a couple of months and we were starting to wonder if it would help her, it has now completely cleared up her problem. No more scratching, no more sore areas, and instead a lovely glossy coat, and a happier dog! We also give it to two other of our dogs who were a little itchy, and it's been just as successful, and we saw results after only about three or four weeks with them. Each of the dogs seems to like the flavour and eats enthusiastically. I'd thoroughly recommend this product. It's been a complete game changer for us.

Profile picture for Kim Kim Verified buyer
★★★★★

I started Healthy Petz liquid collagen in May. It's now three months later and I am so very pleased with how my dogs skin is looking and feeling. No more itching and no more scabbing of his under belly and under arms. I have tried so many things to help him. He is a large breed dog and his allergy medicine is expensive. I'm going to try to take him off the allergy medicine all together. I'll write about it here when I do try that. I love spreading good news to try to help people who love their pets like I do!! I bought the 3 bottles at once and have it on auto ship. It's easy to get on and delay it if necessary! Sincerely, Kim and I "Benny"

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Frequently Asked Questions

How does this actually work?

Your dog's skin has a protective barrier made of collagen. This barrier keeps allergens on the surface where they belong. As dogs age, they lose 7-10% of their collagen each year. When the barrier breaks down, allergens penetrate deep and trigger the immune response - that's the scratching, hot spots, and ear infections. Our liquid collagen provides the building blocks to rebuild that barrier from within.

How is this different from Apoquel or Cytopoint?

Apoquel and Cytopoint suppress your dog's immune response to allergens. They stop the symptoms but don't fix what's causing them. Our collagen actually rebuilds the skin barrier so allergens can't penetrate as deeply in the first place. Many customers use collagen alongside their medications initially, then reduce medication over time as the barrier strengthens.

Why liquid instead of chews or pills?

Absorption. Chews and pills contain large collagen molecules that dogs can only absorb at 20-30%. Our liquid collagen is hydrolyzed - pre-broken into tiny peptides that absorb at up to 98%. Your dog actually gets the collagen instead of passing most of it through.

How long until I see results?

Most owners notice reduced scratching within 2-3 weeks. Significant skin improvement typically happens between weeks 4-8. Full barrier rebuilding takes 8-12 weeks, which is why most customers choose multi-bottle packages.

Is it safe?

Yes. These are natural building blocks your dog's body already uses. There's no immune suppression, no drug interactions to worry about. It's sourced from wild-caught fish and manufactured in a cGMP certified facility. Safe for long-term daily use.

Can I use this with my dog's current medications?

Yes. Many customers start collagen while their dog is still on Apoquel or Cytopoint. As the barrier rebuilds and symptoms improve, they work with their vet to potentially reduce medications. This doesn't interfere with other treatments.

How much do I give?

1-3ml per day based on your dog's weight. One dropper = 1ml. Instructions are on the bottle. Easy to adjust for small or large dogs.

What if it doesn't work for my dog?

We offer a full 60-Day Money-Back Guarantee. If you don't see real improvement in your dog's skin, coat and comfort within 60 days, simply email us and we'll review your refund. We're confident because tens of thousands of dog parents have seen the difference. But if it doesn't work for your dog, you don't pay.

My dog has a sensitive stomach. Is this safe?

Yes. It's a liquid, so there are no fillers, binders or chews to break down, and it goes onto food your dog already eats. It's gentle on the gut and easy to absorb. If your dog is especially sensitive, start with half the dropper for the first few days and move up to the full amount once you see it's sitting well. A soft stool in the first day or two is rare and settles on its own.

Does your Liquid Collagen contain chicken or beef?

No. Chicken and beef are two of the most common food allergens in dogs, so putting either in an allergy product would risk making the itching worse. Our collagen is marine, sourced from wild-caught fish, with no chicken, beef, poultry or dairy. It's hypoallergenic, absorbs at up to 98%, and contains all three collagen types the skin barrier is made from.