WATCH: Pig In Canada Weighs 650 Pounds

PHILADELPHIA (CBS) -- A pig in Ontario, Canada, is as big as a polar bear.

"Esther the Wonder Pig" weighs a whopping 650 pounds.

She only weighed four pounds when she was born.

Esther's owners say her weight gain is due to her fondness for food as she will eat anything from vegetables to her favorite ice cream and cake.