The #1 Veterinarian-Recommended Choice for Large Breed Joint Health

Dogs 60+ pounds put extra stress on their joints while losing collagen at the same rate as small dogs.

We formulated our liquid collagen specifically to rebuild the load-bearing structure large breeds need—with 98% absorption to support joints, skin, and mobility at every stage of life.

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Why Large Breed Dogs Need Extra Joint Support

But here's the critical difference: A 15 lb dog at 70% collagen capacity can still move comfortably.

A 70 lb dog at 70% collagen capacity? The remaining structure can't handle the constant load.

The mechanical stress from their body weight overwhelms the depleted framework—leading to joint breakdown, inflammation, and pain years earlier than small breeds.

Extra collagen support helps preserve the structural integrity their joints need to carry their weight comfortably for years to come.

Rebuild Their Joints + Keep Them Moving Like a Puppy

Collagen Types I, II & III help rebuild the load-bearing soft tissue that keeps joints strong and flexible—especially important for larger dogs.

MSM and Hyaluronic Acid work together to cushion movement and keep joints comfortable under weight.

L-Glutamine supports gut health and reduces inflammation that can worsen joint issues.

UC-II® Collagen provides bioavailable Type II for targeted cartilage support.

All-in-One Daily Support Made Easy

Collagen Types I, II & III, MSM, L-Glutamine, Hyaluronic Acid, and Vitamins C & E work together to support joints, gut health, skin, and immune function—all in one bacon-flavored liquid that mixes easily into food.

Perfect for large breed dogs who need comprehensive support without swallowing multiple pills.

Protect Their Future + Keep Them Active for Years to Come

Vitamin C & E protect cartilage from damage, while collagen and MSM supply the raw materials to repair it.

For large breed dogs carrying 60+ pounds on their joints, this protection is critical. Together, these ingredients slow down the breakdown that causes stiffness—so your dog stays playful, active, and pain-free as they age.

Looking For Something That Actually Works?

Our Results Speak For Themselves.

  • Emily M. 

    "She was slipping on the kitchen floor constantly. Three weeks in and the slipping stopped. By week 8 she was jumping in the car by herself. I wish I'd found this years ago."

  • Michaela O.

    "My German Shepherd's back legs would slip out constantly. Week 6 on this collagen and he's running after the ball again. Our walks went from 10 minutes to 30 minutes." -

  • Lesley H.

    "Nothing was working—not Rimadyl, not Adequan, nothing. This liquid collagen is the first thing that actually stopped the decline. He's 10 and moving better than he did at 8."

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     Excellent 4.7 (492 Reviews)

    Premium Dog Collagen

    Premium Dog Collagen

    Regular price £31.00
    Regular price £31.00 Sale price £38.00
    SPECIAL OFFER 🚨 Sold out

    Supports joint mobility / Rebuilds connective tissue / Strengthens tendons & ligaments

    Why This Formula Matters

    Most joint supplements give you one thing. We give you the complete rebuilding system designed for large breed dogs:

    🔹 Types I, II & III Collagen - Rebuilds tendons, ligaments, and cartilage—the structural framework supporting your dog's weight

    🔹 MSM - Natural anti-inflammatory that reduces joint stress and supports connective tissue repair

    🔹 Hyaluronic Acid - Cushions joints under load and supports synovial fluid for smooth movement

    🔹 L-Glutamine - Heals gut inflammation that can worsen joint issues systemically

    🔹 Vitamins C & E - Enable collagen production and protect joint tissue from oxidative damage

    It's not about more ingredients. It's about the right ones working together to rebuild what constant mechanical stress depletes in dogs carrying 60+ pounds.

    Directions for Use

    Simply add the correct number of droppers to your dog's food once daily.

    Dosing by weight:

    60+ lbs: 4 droppers (4ml) per day

    For dogs under 60 lbs:

    • 35-60 lbs: 3 droppers (3ml) per day
    • 15-35 lbs: 2 droppers (2ml) per day
    • 5-15 lbs: 1 dropper (1ml) per day

    Can be mixed with food or given directly. Give at the same time each day for best results.

    How many bottles does my dog need?

    Each 60ml bottle lasts:

    • 60+ lbs: 2 weeks
    • 35-60 lbs: 3 weeks
    • 15-35 lbs: 1 month
    • 5-15 lbs: 2 months

    Recommended for 8 weeks (full results timeline):

    60+ lbs: 4 bottles

    35-60 lbs: 3 bottles

    15-35 lbs: 2 bottles

    5-15 lbs: 1 bottle

    💡 Tip: Order enough for at least 8 weeks so you don't run out mid-routine—consistency is key to visible results!

    Most owners notice improvements in mobility within 3-4 weeks, with significant changes by 8 weeks.

    You can always start with a 1-month trial to see the difference for yourself. And with our 90-Day Money-Back Guarantee, you can order risk-free—if you're not seeing results, simply reach out for a full refund.

    Product Effects

    🐾 Premium Collagen for Large Breed Dogs

    Our collagen rebuilds what your dog loses with age—restoring the structural foundation that keeps them moving, active, and comfortable under the stress of carrying 60+ pounds.

    Types I, II, and III Collagen work together to:

    • Rebuild tendons, ligaments, and cartilage—the framework supporting their weight
    • Restore connective tissue strength and flexibility under load
    • Support healthy joint aging from the inside out

    MSM naturally:

    • Reduces inflammation and joint stress
    • Eases discomfort and stiffness
    • Supports connective tissue repair

    Hyaluronic Acid:

    • Cushions joints under mechanical stress
    • Supports synovial fluid for smooth movement
    • Lubricates tissues under constant load

    L-Glutamine:

    • Heals gut inflammation that can worsen joint issues
    • Supports systemic recovery
    • Reduces inflammatory responses throughout the body

    Plus Vitamins C & E to:

    • Boost collagen production
    • Protect joint tissue from oxidative damage
    • Support cellular repair

    💧 With every daily dose, you're rebuilding what constant mechanical stress depletes—giving your large breed dog more good years of movement.

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    Frequently Asked Questions

    What is collagen?

    Collagen is the most abundant structural protein in your dog's body—it's the framework that holds together cartilage, tendons, ligaments, skin, and gut lining.

    As dogs age, their bodies produce less collagen each year (starting around age 2-3). For large breed dogs carrying 60+ pounds, this loss creates a structural problem: the weight stays the same, but the framework supporting it weakens.

    By age 7-8, most large breed dogs have lost 40-50% of their joint collagen. This causes:

    • Cartilage breakdown (bone-on-bone friction)
    • Weakened tendons and ligaments (instability, slipping)
    • Reduced synovial fluid (stiff, painful movement)

    Why not soft chews, pills, or capsules?

    Pills and chews have low absorption rates (20-30%) because the collagen molecules are too large. Liquid collagen is pre-broken into tiny peptides, allowing up to 98% absorption—meaning your dog's body can actually use it to rebuild joint structure.

    Large breed dogs need maximum absorption because they're carrying significantly more weight. Every percentage point of absorption matters when you're supporting 60-100+ pounds on declining joints.

    How do I... give it?

    Simply pump directly onto your dog's food (wet or dry). Most dogs don't notice the taste. If your dog is picky, mix it thoroughly into wet food or a small amount of bone broth.

    No pills to force down. No chews to worry about. Just one pump on their food each morning.

    How is this different from glucosamine or fish oil?

    Glucosamine supports cartilage health but doesn't rebuild connective tissue structure. Fish oil reduces inflammation but doesn't provide building blocks for repair.

    This formula contains all three collagen types (I, II, III) that directly rebuild the tendons, ligaments, and cartilage framework—especially critical for large breed dogs carrying significant weight on declining joints.

    Plus, liquid absorption is 98% vs 20-30% for pills/chews.

    Multiple supplements simultaneously?

    Yes. This collagen works well alongside other joint supplements (glucosamine, fish oil, etc.) and medications. It addresses structural rebuilding, while other supplements may focus on inflammation or lubrication.

    Is this only for large breeds?

    This formula is specifically designed for the structural demands of dogs 60+ lbs, but any dog with joint issues can benefit.

    The key difference: large breed dogs face constant mechanical stress from their weight, so they need higher-quality, more absorbable collagen to rebuild the load-bearing framework.

    Smaller dogs can absolutely use this—just adjust dosing accordingly.

    Will this work if my dog is already struggling badly?

    Many customers see improvement even in senior dogs (8-10+ years) with severe mobility issues. Collagen rebuilds structure progressively—it's not instant, but it can make a significant difference even in advanced cases.

    We recommend at least 8 weeks of consistent use. If you don't see improvement after 60 days, we offer a full refund.

    Results? How long?

    Most owners notice subtle improvements (easier standing, less stiffness) within 3-4 weeks.

    Significant mobility changes typically appear around 6-8 weeks.

    Collagen rebuilds structure progressively—the longer you use it, the better the results. This isn't a quick fix; it's structural repair that compounds over time.

    For best results, use consistently for at least 3 months.

    Where is Healthy Petz from?

    We're a UK-owned and operated company. We design all our formulations here in the United Kingdom, formulate to veterinary-grade standards, and produce in facilities certified for pet supplement manufacturing. Every batch undergoes third-party testing for purity and potency. We also maintain full traceability on every ingredient.

    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 at shophealthypetz@outlook.com, 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 at shophealthypetz@outlook.com 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.

    What You'll Notice

    🐾 After 2 Weeks

    Noticeable boost in energy and easier movement during walks or playtime

    Less hesitation jumping into the car or onto the couch

    Dogs often stop scratching or nibbling at dry or itchy spots

    They seem more comfortable and eager to move again

    🐾 After 1 Month

    Coat becomes shinier, softer, and smoother — it feels amazing to pat

    Up to 70% less hair on the floor, couch, and your clothes

    Better mobility and flexibility, making walks more enjoyable

    Skin looks healthier and calmer, with less dryness or flakiness

    🐾 After 2 Months (and beyond)


     Stronger joints, ligaments, and muscles that can handle daily play

    Fewer strains or injuries from running or jumping

    A steady return of puppy-like energy and agility

    They move, play, and live with the same spark they had years ago

    The choice is pretty clear

      Others
    Human Grade Ingredients
    Natural Preservatives
    Hypoallergenic Formula
    Third-Party Tested
    UL & cGMP Facilty
    Trusted by Vets

    Drizzle over food

    No matter your dog’s diet, whether it’s frozen, kibble, or fresh, you can easily measure the supplement using the dropper or pour it with the included cap for added convenience.

    🐾 Watch the struggling stop, the mobility return, and see them comfortable moving again — or your money back (90-Day Guarantee).