A sort of... Dog ? In any case he want to play with you and it's coming.
Did in some spare time also, I tried to make him run but there's maybe a problem. Project to do him go multi-direction.
He looks more like he is jumping a bit, not sure what you could do to correct it unless you have one leg move forward while the other is back. they all seem to move forward at the same time. but CUTE as heck :D