I have 6 serious bunny bolters,I feed them lambs hearts ,Beef hearts,Chicken,Beef and Iambs Liver some times i throw them in a trout or some sea fish if i catch any, and of course bunnies when we have them.I dont give them that all at the 1 time now before the funny fuckers reply.But i have noticed that they are putting on serious weight i dont think im over feeding them maybe i am, or can any tell me is any of the feed i named to rich to be feeding them.