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  • Collagen for Dogs
  • Collagen for Dogs
  • Collagen for Dogs
  • Collagen for Dogs
  • Collagen for Dogs
  • Collagen for Dogs
  • Collagen for Dogs

Collagen for Dogs

Our vet-approved collagen blend combines natural Bovine Collagen with UC-II® and Green-Lipped Mussel to promote strong joints, reduce stiffness, and support a shiny, healthy coat. A natural beef flavoured powder that dogs crave, simply mix with food or use as a tasty topper.
Product Details

Help your dog move better, feel better, and shine brighter.

Our Triple-Action Collagen is expertly formulated to support joint health, mobility, and skin & coat vitality in dogs of all ages. At the heart of the formula is premium bovine collagen, the building block for strong cartilage and connective tissue. We’ve added UC-II®, a clinically proven form of undenatured collagen that helps reduce stiffness and improve flexibility, and Green-Lipped Mussel, a natural source of Omega-3s and Glucosamine to ease inflammation and support smooth, pain-free movement.

The result? A daily supplement that supports active dogs, and aging joints, with a natural beefy taste they’ll look forward to.

Small / Medium Dog - 150g (1 x 150g) tub
Large / X-Large Dox - 300g (2 x 150g) tub

Ingredients
  • Bovine Collagen – Supports joint structure, skin elasticity & coat shine
  • UC-II® (Undenatured Type II Collagen) – Clinically shown to reduce stiffness & improve mobility
  • Green-Lipped Mussel – Rich in Omega-3s, Glucosamine & anti-inflammatory nutrients

Clean, purposeful ingredients with no fillers or artificial extras. Vet-informed, science-backed pet nutrition that works.

UC-II® is clinically proven to be more effective than glucosamine and chondroitin, commonly found in other joint supplements, making Happi Pets the smarter choice for long-term joint care.

Feeding Guide

Sprinkle the recommended daily dose on your dog’s food.

Weight / Daily Dose:

  • 0-10kg > 1 scoop
  • 11-25kg > 2 scoops
  • 26-40kg > 3 scoops
  • 40kg+ > 4 scoops

1 scoop = 2.5g (scoop included in pack)

Minimum age: 12 months for standard breeds, 6 months for large or giant breeds & ponly if joint health is a concern.

Shipping Details

Orders placed before 12:00 PM (noon), Monday through Friday, will be processed and dispatched on the same day and delivered within 2 working days.

UK Shipping £5 or FREE when you spend £40
Reduce Inflamation
Injury Recovery
Healthy Bones
Improved Mobility
Joint Repair

Vet Nutrition Specialist Approved

As humans, we understand the importance of a healthy body, we believe the same should be true for our pets.

Our first product, a vet-approved Collagen Supplement for Dogs will help your furry companion stay active and Happi.

We make pet wellness simple, effective, and accessible.

Learn More
Dr. Mike Davies
Loved by Picky Eaters – A natural beef flavour dogs crave, making it easy to mix with food or serve as a topper for effortless daily support.

Ingredients - Explained

  • UC-II® undenatured type II collagen

    Supports joint health in dogs by helping to reduce inflammation and improve mobility, especially in ageing or active pets.

  • Green Lipped Mussel

    A natural source of omega-3 fatty acids and glycosaminoglycans, helping to reduce joint inflammation and support mobility and flexibility in dogs.

  • Bovine Collagen

    Supports joint, skin, and coat health in dogs by providing essential amino acids that promote cartilage repair, skin elasticity, and overall mobility.

  • 100% Natural Ingredients & Grain-Free

    Free from fillers, artificial additives & grains, ensuring a gentle, gut-friendly supplement.

Frequently Asked Questions

Find the most frequently asked questions below.

  • Our Triple-Action Collagen for Dogs contains UC-II®, Bovine Collagen, and Green-Lipped Mussel, all clinically proven to support joint health, mobility, and coat health. Plus, it’s vet and pet nutritionist approved for quality and effectiveness.

  • Yes! Our formula is suitable for dogs of all breeds and sizes. However, we recommend using it only for dogs over 12 months old, unless advised otherwise by your vet.

  • It comes in an easy-to-use natural beef flavoured powder that you can mix into your dog’s food daily. Check the packaging for recommended serving sizes based on your dog's weight.

  • No, our supplement is made with natural, high-quality ingredients and is free from artificial additives, preservatives, and fillers.

  • Most pet owners notice improvements in their dog’s mobility, coat health, and energy levels within 4-6 weeks of regular use.

  • Our formula is grain-free and free from common allergens, but if your dog has specific sensitivities, we recommend consulting your vet before use.

Customer Reviews

Based on 6 reviews
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M
Maria

My Frenchie was starting to limp after walks and seemed stiff in the mornings. A friend recommended this and within a couple of weeks, he’s so much happier and more mobile. UC-II must be magic

S
Simon

I was worried my dog wouldn’t touch it, but she is eating her food better than normal. It mixes in with her food easily and I’ve noticed she’s not licking her joints as much anymore. Very impressed!

M
Marcus

We’ve tried a few joint supplements but this one actually works. Our 6-year-old collie seems more energetic and less stiff after long hikes. Plus, it’s natural and UK-made which is a big win for us.

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Sussie

I’ve been adding this to my spaniel’s food after long walks. Her recovery has definitely improved, and her coat is looking shinier too. Brilliant ingredients, and nice to see something that’s not packed with rubbish.

C
Cathrine

After about 3 weeks on this, my 10-year-old Labrador is moving so much better. She’s back to hopping up on the sofa. Plus, she LOVES the beef flavour — thinks it’s a treat!”

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