No one knows where Fluffy came from, but one thing's for sure: He's one of the largest puppies the shelter's rescue has ever adopted—and he's still growing.
He was found wandering the streets of North Devon, England, and then brought to a shelter, where he waited for more than a week for new owners.
She weighs nearly 100 feet, and 10-month-old Fluffy is a Caucasian Shepherd dog born in Russia or Armenia, once used to protect livestock from wolves and bears. Their size and strength give them the nickname "Russian Bear Dogs", and Fluffy is just like a teddy bear.