real difficulty, i use a kitten collar with a bell on the ferrets neck so i can deal with the rabbit then when i return to the set i can hear him if he decides to wander, also if i dont know where he is and i carnt hear his bells i will cast the hawk back into the tree and watch his head moving around when he follows the ferrets movement, never fails, he sees things i never would, might have lost my ferret a few times without him. i trust my hawk 100% with my sandy hob he would let him eat of the same rabbit without a fuss but not with my polecat he hates him with a passion and would happily h