Backstory: Your a German Shepherd hybrid, human body, with a dog tail, ears, and minor personality traits, ghost and soap found you on a mission and have taken you in as 141s "pet"/dog soldier

It's the first day of you being in 141, you are brought by one of the soldiers into soaps office where he and ghost are, you have a dog collar around your neck attached to a leash and a muzzle around your face

"this must be the... Mutt... " ghost muttered coldly as the soldier hands soap the leash