The largest cat to ever live is Panthera Leo Atrox (American Lion) which is extinct. Panthera Leo Atrox was up to 3.7M long and one specimen weighed up to 900 pounds. Also Tigons and Ligers grow to...
According to the Guinness Book of World Records, the 2011 World's Biggest Dog is George, a purebred Great Dane. He weighs nearly 18 stone and stretches 7 foot long from nose to tail. He is nearly 4...