Welcome to our collection of high protein dog biscuits! Treat your furry friend to these delicious and nutritious biscuits that are packed with protein. Our crunchy beef liver recipe is available in small to medium sizes, perfect for dogs of all breeds. For larger dogs, we have the same beef liver recipe in medium to large sizes. If your pup prefers chicken liver, we have both small to medium and medium to large sizes available. And for those who love turkey liver, we offer small to medium and medium to large sizes as well. Give your dog the protein boost they need with our high protein dog biscuits!