Understanding Proteins in Pet Nutrition

Know Your Proteins

Not all protein sources offer the same nutritional value.

Chicken, beef, lamb, turkey, fish, rabbit, pork, duck, and other proteins each bring their own amino acid profile, fat composition, digestibility, and micronutrient strengths. That matters because dogs and cats do best when nutrition is viewed through the lens of biological value, not just label marketing.

A wider variety of protein sources can help support a broader nutritional foundation over time. This calculator was created to help you better understand common proteins used in pet food, what each one may contribute, and why protein quality and variety both matter.

Select a protein below to explore its profile.

For educational purposes only. This tool is designed to help pet owners better understand protein sources used in dog and cat food.