Ok, so Ender has this really weird way of getting the biscuit out of the Kong... I thought that dogs are supposed to try to lick or bite the biscuit out the Kong. What Ender will do is pick up the Kong with his teeth, and slam it into the ground (sometimes he'll throw it up in the air). He'll do this for a while and eventually the biscuit falls out. Is that what your Corgis or other dogs do? It just seems like cheating... heh