Diesel is a 4-5yo neutered male. He absolutely loves his people and playing in the backyard. He loves a good bone and will chase a ball but that's about as interested in toys as he gets. Diesel is dog friendly and does well with anyone he meets. We do require proper introductions for Diesel, due to his size. Also due to his size, he may not be best suited for a home with young, small children or fragile populations. He is house trained and crate trained and does very well with a routine.