After a fair bit of hunting using the old ancient model, I would have to say that it is hardly different than hunting as an adult...at least from a size=problem perspective. But it would be nice to have the boundaries of the character, rather than the center, mark where range is calculated from. Simply makes more sense for a quadropedal creature that the forward portion of the body (particularly the head and forelegs) should determine how far it can reach from where it stands.