The world’s fattest cat, Crumbs, has died weeks after being sent to a feline fat camp — with vets saying his extensive layers of flab had hidden his cancerous tumors.. The feline, named ...

A cat dubbed the world’s fattest feline has died despite a stint at a pet fat camp. Crumbs, an online sensation who weighed 38 pounds, had lost seven pounds at the veterinary weight-loss centre ...