The largest cat was a Maine Coon. It measured 48 inches which is equivalent to 4 ft. The Maine Coons are also the largest cat breed. The Savannah cat breed is the second largest cat breed.
Worlds Fattest Cat
The worlds fattest cat was a neutered male tabby named "Himmey". When he died, he weighed almost 47 pounds. He had a 15 inch neck, was 38 inches long and had a 33 inch waist.
The Main Coon cat, weighing in at about 40 lb. My cat is a Main Coon, and it's only about 22 lb, and my mom says that she's over weigh, I correct my mother ALOT about animals:)