Video: Fireman Ham: pig helps train firefighters The 14-stone Kunekune pig has been taken on by Avon Fire and Rescue Service to help train fire crews herd animals in emergency situations. Named Dominic, the animal was taken on by a rescue shelter after his owner died. Staff at the shelter noticed his friendly nature and tendency to make escape attempts, and put him forward to assist firefighters. "The pig can get up some pace so if he comes running at your it's a little bit nerve-racking," said one fireman.