I have a male piebald bp that is around 1400 grams. I got him from a local breeder who rescued him and was bringing his weight back up because his previous owner was mistreating him. I got him in a trade that i did and the guy told me that he was bringing his weight back up cuz the 1st owner only fed him 1 small mouse every few weeks. So he was bringing his weight up and then we traded and now i have been trying to bring his weight up. He will only take very small mice. I have tried to feed him rat pups and small rats but he wont take them. he did try and take a rat one time but he killed it and then after he got to the shoulders of it he spit it back out and never even budged for a rat again. I skipped a feeding because i wanted to see if he would take a rat but he wont even show it attention. the second i throw a mouse in there he attacks it immediately. Is feeding him mice ok? I dont care how much he eats i just want him to eat. Any and all help would be greatly appreciated. Thanks in advance.