A couple in Canada were more than a little surprised when their ‘micro-pig’ grew into a 670 pound giant.

They were duped into thinking Esther would remain pint-sized, but she has now grown 10 times her original size, and is heavier than a fully grown female polar bear.

Steve Jenkins is the man who brought Esther home and he told 5 live Drive the couple had “no idea at all.”

This clip is originally from 5 live Drive on 17 January 2017.