Diesel is six and a half years old. He was born on July third, 2012. We bought him from a breeder in New York and we have the documents. He is a pure breed German Shepherd. Moving so looking for a great home for the dogs. We have another dog we have to rehome on our page that was with Diesel his entire life. He eats Costco's brand "Full grown Dog - Lamb, Rice, & Vegetable.