Prey model feeding is feeding rodents to the cat right? Whether frozen or live.....(I think the whole premise is based on frozen, but do not know that for sure, does anyone here?)
But rodents have parasites. I can't see how even the breeders of these rodents can prevent that. And not sure if freezing would kill the parasites. So if a cat is fed a prey-model diet, does the cat have to be de wormed every three months?