Frequently Asked
Questions

Why do you use chicken and turkey as your primary protein source in your Castor & Pollux products?

Protein is a critical component of your pet’s overall nutritional needs. But not all proteins are created equal. There are several things to consider when choosing a protein source, like amino acid profile and the digestibility of the protein. There’s also something called “biological value,” which is the ability of protein to be used by the body. Both chicken and turkey have a very high biological value. Did this stop making sense a long time ago? Don’t worry. Here’s the important part to remember: we carefully select the ingredients that go in our foods to ensure an optimal balance of essential nutrients for your dog or cat, and that includes chicken and turkey.