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Collagen for dogs


Collagen for dogs

Collagen is the most abundant protein in the body and the basic material of connective tissue, skin, tendons and cartilage. Our collagen comes from pork.

Collagen » a rope made of three strands

Collagen is not a single molecule but a structural pattern. Three long amino acid chains wind into a triple helix, rather like a twisted rope. This structure makes collagen fibres resistant to tension without making them rigid.

Almost thirty collagen types are known. Three are of practical importance: type I in skin, bone and tendons, type II in cartilage and type III in stretchable tissue such as vessel walls.

Collagen, gelatine, hydrolysate

The three terms describe the same starting material in three states. Collagen is the intact fibre. Heated, the helix breaks down into gelatine, which dissolves in warm water and gels on cooling. Broken down further into short fragments, it becomes collagen hydrolysate, which also dissolves cold and no longer gels.

What collagen is valued for in your dog's diet

Collagen provides the amino acids glycine, proline and hydroxyproline, from which the body builds its own connective tissue.

Where our collagen comes from

Collagen-rich tissue from pig, cattle or fish serves as the raw material. Our collagen comes from pork.

Good to know: in our joint products the capsule shell also consists of collagen, namely of bovine gelatine. Anyone who pays attention to origin for religious or dietary reasons will find both details in one place.

Origin and quality

We have worked with the same regular suppliers for many years. Their goods are tested for residues and are additionally examined by independent laboratories before they go into production.

Where we use collagen

Collagen is an ingredient of DOG FIT by PreThis® JOINTS.

Frequently asked questions about Collagen

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Heart and paw


Veterinary Expertise at the Heart of Our Team

Dr. Sibylle Ott, MD, veterinarian, plays a central role in our team at DOG FIT by PreThis®. As an experienced veterinarian with naturopathic expertise, she contributes significantly to the development of our products. Her experience and deep understanding of dogs' needs flow into many of the formulas we create. She is a valuable asset to our team and to the well-being of many dogs.

Dr. med. vet. Ott

This content is for information only and does not replace advice from a vet. Our products are complementary feed for dogs. They do not replace a veterinary examination or treatment. If your dog has any health problems, please contact your vet.

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