GOING BAREFOOT MAY BE ESSENTIAL TO LIVING A LONG LIFE!

SIDE NOTE:
I was over at a friends ranch yesterday and he has a cat that has been there since he bought the property over 24 years ago. This cat comes up to me and meows so I bend down to pet him. He has the disposition of a young cat or even a kitten. Rolls over to be pet, playfully swatting at my hands etc. This cat has never spent a single day indoors besides a dirt floor barn! Follows me around the property like a faithful dog. Point being is he has been outside on the ground all his long feline life and rarely eats anything he doesn't catch himself!
Hmmm.........?!?