More: Diesel has the biggest personality. He was trained to be a service dog as a puppy and it was quickly realized that he was better fit for the outdoor lifestyle. Diesel has road tripped with us across the country multiple times, moved about 4 times in the past 2 years (military and graduate school parents) and has been the best addition to our family. We love him to death! He wears his name-plated Orvis collar and leash everywhere we go and gets lots of compliments!