Paw Puff (BLOODHOUND)

Bloodhound [It/Bite/Snarl]

Rainbow Factory AU

This earth pony was a normal pony who was captured by Rainbow Factory staff. Upon showing great strength and fight, they decided not to kill it and instead they brainwashed and trained it. Its brainwashing knocked its intelligence down similar to that of a dog and made it extremely aggressive with a trigger word that makes it attack and rip to shreds anypony in its path. After its conversion, it was renamed to Bloodhound and now acts as a weapon of sorts used to hunt new stock, track down escapees, as an intimidation tactic, and to sometimes experiment on.