Escape Games : The Old Dog

Help the old dog !!!

A man adopts a new dog since the one at home has become old. So, they gave it to another dog lover of adopting a new dog. But, the children at home miss the old dog and want to get back the dog. So, they planned off rescuing the old dog from the former owner and get the old dog to their home. But, the situation turns up and down, when the door gets locked. Help them to escape from the house by searching for the spare key.