I've been noticing lately that Gus' back feet seem to angle outward as he stands (together up by his hips, but at an outward angle further down the legs - think opposite of pigeon-toed). I've done some looking around on the internet and it looks like the stance of a cow-hocked animal, but from what I can tell, animals are born with that condition rather than acquiring it over time (Gus is seven.) Has anyone else run into this? I've had him since he was a kitten and would hope that I would have noticed this long ago if he's always had this, but I'm second-guessing myself...