
Your dog's skin barrier is collapsing. Here's how to rebuild it.
Your dog's skin barrier is made of collagen - it keeps allergens on the surface where they're harmless. Dogs naturally lose 7-10% of this barrier every year, but genetics, diet, and environmental stress can accelerate the breakdown even faster. Once the barrier weakens, allergens penetrate deep, the immune system goes into overdrive, and the damage snowballs - scratching damages the barrier further, which lets more allergens in, which triggers more scratching. Apoquel and Cytopoint suppress the response. They don't stop the cycle. Liquid collagen rebuilds the barrier and breaks it.
The Most CompleteBarrier Repair FormulaAvailable
All three types - because the barrier needs all of them:
Type I - Rebuilds protective skin barrier
Type II - Reduces systemic inflammation
Type III - Repairs damaged tissue and hot spots
Plus the supporting ingredients that make repair actually possible.
Trusted by Dog Owners Since 2021
Today, over 50,000 dogs feel the benefits of stronger skin barriers with Heppy Paws Liquid Collagen-finally free from chronic scratching, hot spots, and ear infections.
Because we don't mask symptoms. We rebuild structure.
Frequently Asked Questions
Collapsible content
What's in each serving (ImI pump)?
Hydrolyzed Collagen Peptides (Types I & III) - 800mg
The foundation of skin barrier repair. Type I rebuilds the protective barrier that keeps allergens out. Type Ill repairs damaged tissue and heals hot spots, raw patches, and scratched areas.
UC-I (Type II Collagen) - 40mg
Reduces systemic inflammation driving the constant itch response.
Clinically studied dose proven to calm inflammatory pathways throughout the body.
L-Glutamine - 500 mg
Repairs gut lining where 70% of immune function originates. Healing the gut helps calm the overactive immune response causing chronic itching.
MSM - 400mg
Powerful anti-inflammatory that reduces itch and discomfort while collagen rebuilds the barrier. Provides fast relief during the repair process.
Hyaluronic Acid - 50 mg
Locks moisture into healing skin, keeping it hydrated and flexible. Dry skin heals slower-HA speeds up the repair process.
Vitamin C - 50 mg
Essential for collagen synthesis. Helps your dog's body produce and repair collagen tissue effectively.
Vitamin E - 30 lU
Protects skin cells from oxidative damage and supports faster healing of damaged areas.
Bacillus coagulans - 1 billion CFU
Probiotic that restores beneficial gut bacteria. Balanced gut microbiome reduces inflammatory responses that show up as itching and skin problems.
Inulin - 100mg
Prebiotic fiber that feeds beneficial bacteria, helping them thrive and maintain gut balance long-term.
Natural Bacon Flavor - 150mg
Makes daily dosing easy-dogs think it's a treat, not medicine.
Is This Right For My Dog?
Healthy Petz Collagen is for dogs with chronic allergies that:
✅ Scratch constantly - belly, neck, paws, ears, or anywhere else
✅ Have hot spots, raw patches, or inflamed red skin
✅ Experience recurring ear infections or head shaking
✅ Lick or chew their paws obsessively
✅ Have thinning fur, bald patches, or poor coat quality
✅ Are uncomfortable, restless, or can't sleep through the night
✅ Have been dealing with these symptoms for weeks, months, or years
If your dog's symptoms keep coming back no matter what you try - or if they're getting worse over time - their protective skin barrier is breaking down and needs to be rebuilt, not just temporarily suppressed.
My dog has a sensitive stomach. Is this safe?
Yes! Our liquid formula is gentle on sensitive stomachs. It actually contains L-Glutamine (400mg) which helps repair and support gut lining, plus Bacillus Coagulans, a shelf-stable probiotic for digestive balance. Many customers with sensitive-stomach dogs report no issues - and some even notice improved digestion. Just start with half the recommended dose for the first few days and build up if you're concerned.
Safe & Effective For Any Breed, Any Size, Any Age
The collagen barrier mechanism is universal across all dogs.
Whether you have a 5 lb Chihuahua or a 150 lb Great Dane, the problem is the same: after age 2, dogs lose 7-10% of their collagen barrier every year.
Some breeds deplete faster (Bulldogs, Labs, Goldens, Cocker Spaniels), but every dog loses collagen as they age.
When the barrier breaks down, allergens penetrate deep-regardless of breed.
That's why this works for:
Labs • Goldens • Bulldogs • German Shepherds • Pit Bulls • French Bulldogs • Doodles • Boxers • Terriers • Pugs • Beagles • Poodles • Huskies • Aussies • Yorkies • Shih Tzus • Cocker Spaniels • and every other breed struggling with chronic skin issues.
Why do allergy medications stop working after a few weeks?
Medications suppress the immune response but don't rebuild the collagen barrier.
As the barrier continues breaking down, symptoms return-requiring higher doses or new medications.
Collagen fixes the structure, so results last.
Is this a one-time purchase?
Yes, this is a single one-time purchase with no subscriptions or recurring charges.
We only offer one-time purchases because we've found that dog owners dealing with chronic skin issues need flexibility, not commitments. You've already been through enough frustration with treatments that didn't work - the last thing you need is being locked into another monthly payment.
Every dog responds differently, and you deserve the freedom to reorder when it makes sense for your situation without worrying about canceling subscriptions or managing auto-shipments. Plus, many of our customers find that once their dog's skin barrier rebuilds, they can reduce frequency or take breaks - something that's impossible with a rigid subscription model.
When you're ready to reorder, we're here. No pressure, no automatic charges, no hassle.
How quickly will I see results?
2-4 weeks: Less scratching, paw licking reduces
4-6 weeks: Hot spots heal, coat regrows
6-8 weeks: Full barrier repair, lasting comfort
Results take time because you're rebuilding structure, not masking symptoms.
Will this work for younger dogs?
Yes-and if your young dog is already itching, this is even MORE important.
Here's why:
Barrier depletion typically starts at age 2 and gets worse each year. But if your 2-4 year old dog is already scratching constantly, their barrier is already broken NOW.
Some dogs lose their barrier faster due to genetics, breeding, environment, or early allergen exposure. Age just explains the mechanism-it doesn't mean young dogs are immune.
If your young dog is itching, you're actually catching it early. That means:
- Less barrier damage to repair (easier and faster results)
- You can stop the problem before it becomes chronic
- Avoid years of expensive medications and vet visits
- Prevent the itch-scratch cycle from causing permanent skin damage
Young dogs with existing allergy symptoms don't have "mild" problems - they have barrier damage that's already started. The earlier you rebuild it, the better their long-term skin health will be.
Don't wait until they've lost 50% of their barrier at age 7.
Ingredients
Hydrolyzed Collagen Peptides (Types I & IIl)
UC-I (Type II Collagen)
L-Glutamine
MSM
Hyaluronic Acid
Vitamin C
Vitamin E
Bacillus coagulans
Inulin
Natural Bacon Flavor
Can I give this with Apoquel or Cytopoint?
Yes. Safe with all medications.
Many owners keep medications for the first 4-6 weeks while the barrier rebuilds, then taper off (work with your vet).
Will this work if food changes failed?
Yes. Food changes remove trigger proteins but don't fix the broken barrier.
Collagen rebuilds the barrier so allergens stop penetrating -making your current food work again.
Shipping & Returns
📦 When will my order ship?
All orders are processed within 24 hours (excluding weekends and holidays.
You'll receive an email with tracking details as soon as your order ships.
🚚 How long will delivery take?
We currently ship to the USA, UK, and Australia.
Average delivery time is 4-6 business days depending on your location.
(Please allow a few extra days during peak seasons or holidays.)
🔍 How can I track my order?
Once your order ships, you'll get a confirmation email with a tracking link so you can follow your package's journey in real time.
📦 What if my order is delayed or lost?
Every shipment includes full tracking and insurance.
If your order hasn't arrived within the expected delivery window, contact us, and we'll make it right immediately.
🏡 What if I entered the wrong shipping address?
Please double-check your address before submitting your order.
If you notice an error right after checkout, email us as soon as possible - we'll try to correct it before the package ships.
We can't guarantee replacements or refunds for addresses entered incorrectly by the customer once shipped.
🔁 What is your return policy?
All orders are covered by our 90-Day Money-Back Guarantee.
If you're not 100% satisfied, simply email us within 90 days of delivery, and we'll provide easy return instructions.
You can return even opened bottles - we want you and your pet to have enough time to see real results.
💰 How do refunds work?
Once we receive and inspect your return, your refund will be processed within 2-4 business days to your original payment method.
You'll get a confirmation email once your refund is complete.
Reviews That Made Us Smile
Watch the scratching stop, the hot spots heal, and see them comfortable again - or your money back (90-Day Guarantee).


