Thats funny. ROTFLMAO
I wouln't try it. The ball python won't eat it but will kill it. Ball Pythons think like this, if it smells like a rodent and is warm then it is a rodent. Guine Pigs are mostly fur i think and i am sure that a full grown female could take one down. If the snake is small then it might ball up and strike in defence. But snakes strike now and ask questions later.
So way bad idea.
