Crunchy and delicious, your dog is sure to love these.  Made with East Coast Tuna, and cheddar cheese dogs and cats alike are sure to love these.  Tuna is rich in protein, minerals and vitamins – all important nutrients for a dog's health and wellbeing. It also contains Omega 3 fatty acids which are good for the health of the skin, coat and cardiovascular system. Tuna can be useful in some dog foods as a source of nutrients. Cheese contains various nutrients, such as protein, calcium, and vitamins A and B. It can be a good source of these nutrients for dogs.