This is a strange one. My two year old is not lame. This afternoon I noticed that on his back feet, the toes are turned up, like elf shoes kind of. When you look at him straight on you can see the pads facing you and the nails pointing up.I looked at his pads, and other than some minor cracking that may be from all the play in the snow, I could find no injury or cuts. From the side it looks kind of like a foundered horse. I plan to take him to the vet on Monday as I have to work all weekend and he does not seem to be in any distress at all. What in the heck could this be???