Our Pork Brains come from 100% hormone-free and antibiotic-free pigs and are a great, nutrient rich supplement to incorporate into a well-balanced raw meal. The brain is high in protein and an excellent source of DHA (the only non-seafood source) and vitamin B12 that supports your dog’s brain and nervous system health. This product is not meant to be fed as a full meal replacement but should supplement a well-balanced raw diet. Suitable for both dogs and cats. Available in 1-pound tubs, one brain per tub.