One single good sized pig all by itself can tear the ass out of your back yard inside of a week and have your neighbors howling for your neck (along with the pig's) at the next town council meeting. That is, if you could possibly afford to feed it enough and keep a strong enough fence to keep it out of your neighbors yards and garbage cans! A single adult pig produces a sizable amount of waste enough to leave a base coat on my 40 X 100 fenced in back yard (surrounding our 12 x 18 shed which we will now have to wade through urine and feces to get to). I shudder to think how we would pile up the next week's waste, never mind live with the stench behind us. I would expect the first mailbox bomb in three or four days.