Why Does Your Dog Needs Colla3 - Type 1, 2 & 3 Collagen?
Posted by Michael Peterson on
Collagen can play a powerful role in supporting canine health, especially when it comes to gut, joint, skin, and connective tissue integrity.
Here's a breakdown of the key collagen types (I, II, and III) and how dogs benefit from each:
🦴 Type I Collagen – The Structural Powerhouse
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Main sources: Bovine hide, marine collagen (fish skin), and egg shells.
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Found in dogs': Skin, tendons, bones, ligaments, and cornea.
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Benefits:
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Improves skin and coat health (elasticity, hydration, wound healing)
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Strengthens bones and teeth
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Supports joint function by reinforcing ligaments and tendons
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May help with GI repair, especially when combined with gut-soothing agents (like GastroElm Plus)
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🦵 Type II Collagen – Joint & Cartilage Specialist
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Main sources: Chicken sternum, trachea, and hydrolyzed chicken cartilage.
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Found in dogs': Cartilage (especially articular cartilage in joints)
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Benefits:
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Reduces joint pain and stiffness (especially in arthritis)
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Supports cartilage regeneration
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Helps protect against cartilage breakdown
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Especially useful in aging dogs or those with hip/elbow dysplasia or arthritis
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💪 Type III Collagen – The Tissue Builder
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Main sources: Bovine collagen (often comes with Type I)
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Found in dogs': Organs, blood vessels, skin, lungs, and intestines
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Benefits:
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Improves elasticity of tissues, including gut and blood vessels
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Supports gut lining integrity (especially relevant in IBD, PLE, and leaky gut)
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Works synergistically with Type I to maintain skin and connective tissue health
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🧪 What is "Hydrolyzed" Collagen?
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Hydrolyzed collagen peptides are broken down for easy absorption.
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They’re small enough to be absorbed intact through the small intestine, allowing systemic distribution and quicker effects.
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Most pet collagen supplements use hydrolyzed collagen types I and III. Hydrolyzed Type II (often from chicken cartilage) is more specialized and often used in joint-specific products.
✅ Summary for Dogs:
Collagen Type | Primary Benefit for Dogs | Ideal Use |
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Type I | Skin, bones, tendons, ligaments | General health, coat, joints |
Type II | Cartilage, joints | Arthritis, dysplasia, aging dogs |
Type III | Gut, blood vessels, skin | Gut healing, tissue elasticity |
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- Tags: arthritis, collagen, IBD in dogs