No young, I have never seen a hog with a hoof like that. Looks like something
went wrong with the Swine gene in that herd.
I have some curl up's like those. I am more cautiousof a hog with straight
tusks as the one's in the picture above. They will kill a dog in a second and
try to run between your legs and slice them open.

Hey I love them pup's!