Collagen Peptides: Supporting Mobility, Skin Elasticity, and Gut Health
- Nature's Diet
- 2 days ago
- 5 min read
At Nature’s Diet®, we’re committed to creating pet food that reflects the nourishing power of nature. Our Simply Raw® line is crafted with premium ingredients, and one of our most innovative additions is collagen peptides—a powerhouse of nutrition that supports your pet’s health from the inside out. Not only do we add collagen peptides to every batch of Simply Raw®, but we also sell Beef Collagen Powder as a supplement for dogs and cats. In this article, we’ll explore the remarkable benefits of collagen peptides, address common questions, and explain why they’re a cornerstone of our raw recipes.
What Are Collagen Peptides?
Collagen peptides are short chains of amino acids derived from collagen, the most abundant protein in the body. Found in skin, bones, tendons, and connective tissues, collagen is essential for maintaining structural integrity and elasticity. When broken down into peptides, collagen becomes highly bioavailable, making it easier for pets to absorb and utilize. But what makes collagen peptides such a standout ingredient in pet nutrition?

Nutritional Profile: A Deep Dive
Collagen peptides are a rich source of amino acids, particularly glycine, proline, and hydroxyproline, which are the building blocks of healthy skin, joints, and connective tissues. These amino acids play a critical role in repairing and regenerating tissues, making collagen peptides a vital ingredient for pets of all ages. Studies have shown that ingesting collagen can improve well-being in dogs with osteoarthritis, and many veterinarians recommend collagen as a supplement or part of your pet's regular diet.
In addition to their structural benefits, collagen peptides support gut health by strengthening the intestinal lining and promoting the growth of beneficial gut bacteria. They also contribute to muscle maintenance and immune function, ensuring that your pet stays strong and resilient. As the building blocks of proteins, the amino acids found in collagen peptides are responsible for a number of vital functions in a dog's body; by providing them with plenty of peptides, their overall health may improve.
Collagen Peptides for Dogs: A Foundation for Vitality
Collagen peptides are a game-changer for dogs, offering benefits that span from their joints to their skin and even digestion. But perhaps their most celebrated advantage is their ability to support joint health. As dogs age, their natural collagen production declines, leading to stiffness and discomfort. Supplementing with collagen peptides helps rebuild cartilage and reduce inflammation, improving mobility and quality of life for senior dogs or those with arthritis.
Others choose to feed collagen peptides to promote skin and coat health. The amino acids in collagen support the production of keratin and elastin, which are essential for maintaining a soft, shiny coat and healthy skin. For dogs with allergies or skin conditions, collagen peptides can help reduce itching and irritation.
Collagen peptides also play a role in muscle maintenance. The amino acids they provide are essential for muscle repair and growth, making them an excellent choice for active dogs or those recovering from injury.
For dogs with digestive issues, collagen peptides can be a gentle and effective way to support gut health. They help strengthen the intestinal lining, reducing the risk of leaky gut syndrome and promoting better nutrient absorption. Just be sure to pair the collagen peptides with a well rounded, allergen-free diet.

Collagen Peptides for Cats: A Feline-Friendly Superfood
While cats are obligate carnivores and thrive on meat-based diets, additional collagen peptides can still offer valuable benefits when used in moderation. Their joint-supporting properties are particularly beneficial for older cats or those with arthritis, helping to improve mobility and reduce discomfort.
Just as they do in dogs, peptides also promote skin and coat health in cats. The amino acids they provide support the production of keratin and elastin, reducing shedding and promoting a glossy, healthy appearance. For cats with dry, flaky skin or dull fur, collagen peptides can be a natural way to restore vitality.
Additionally, collagen peptides support gut health in cats. They help strengthen the intestinal lining, promoting better digestion and nutrient absorption. This is especially important for cats with sensitive stomachs or digestive issues.
Note: While collagen peptides are a beneficial addition to a cat’s diet, they should be introduced gradually and in small amounts to avoid overloading their system. Our Simply Raw® recipes use collagen peptides in measured quantities to ensure they complement the meal without overwhelming your cat’s palate.
Collagen Peptides vs. Other Supplements: Why They Shine
When compared to other supplements commonly used in pet food, collagen peptides stand out for their unique combination of nutrients and benefits. Unlike glucosamine and chondroitin, which primarily support joint health, collagen peptides offer a broader range of benefits, including skin, coat, and gut health.
Compared to plant-based proteins, collagen peptides are a more bioavailable source of amino acids, ensuring that pets can easily absorb and utilize their nutrients. This makes them a more efficient option for pets needing structural support or tissue repair.
Additionally, collagen peptides’ gut-healing properties set them apart from other supplements. While probiotics support gut health by promoting beneficial bacteria, collagen peptides strengthen the intestinal lining. They are a key part of a holistic, comprehensive approach to digestive wellness.
Addressing Concerns: Myths vs. Facts
Myth: Collagen peptides are only beneficial for older pets.
Fact: Collagen peptides benefit pets of all ages, supporting joint health in seniors, muscle maintenance in adults, and growth and development in puppies and kittens.
Myth: Collagen peptides can cause allergies in pets.
Fact: Collagen peptides are hypoallergenic and well-tolerated by most pets. However, always introduce new ingredients gradually and monitor for any adverse reactions.
Myth: Collagen peptides are not safe for cats.
Fact: Collagen peptides are safe for cats when used in appropriate amounts. They provide valuable amino acids that support skin, joint, and gut health.
How Nature’s diet® Harnesses Collagen Peptides
In our Simply Raw line, collagen peptides are more than just an ingredient—they’re a carefully chosen superfood that enhances the nutritional value of every meal. We source our collagen peptides from trusted suppliers to ensure the highest quality and purity. They’re then blended into our recipes to provide a concentrated source of amino acids, ensuring your pet stays strong and vibrant.
Our collagen peptide-infused recipes are balanced with premium proteins like grass-fed beef, free-range chicken, and wild-caught fish, creating meals that are both delicious and nutritionally complete. Whether your pet needs support for their joints, skin, or digestive system, our collagen peptide recipes deliver.
Pro Tip: Try our Chicken & Collagen Peptide Recipe—a customer favorite for pets with joint issues or skin allergies!
FAQs
Q: Can I give my pet collagen peptides directly?
A: Yes, collagen peptides can be fed directly to pets in small amounts. Start with ¼ teaspoon for small dogs or cats and 1 teaspoon for larger dogs, gradually increasing as needed.
Q: How much collagen peptides can I give my cat?
A: For cats, limit collagen peptides to a small amount (e.g., ¼ teaspoon) as an occasional treat. Check with your veterinarian if you think your cat would benefit from a larger amount of peptides, for example if suffering from osteoarthritis.
Q: Are collagen peptides safe for pets with food allergies?
A: Collagen peptides are hypoallergenic and generally safe for pets with food allergies. However, always consult your veterinarian before introducing new ingredients.
Collagen peptides are more than just a supplement—they’re a foundational ingredient that supports your pet’s health in countless ways. At Nature’s Original Brands, we’re proud to include collagen peptides in our Simply Raw line, creating meals that are as wholesome as they are delicious.
Ready to Elevate Your Pet’s Diet? Try our collagen peptide powder, and join the movement toward raw, holistic pet nutrition!