Thanks to his dog best friend, this cow even knows how to open doors! — -- Meet Goliath. He's an adorable baby cow who's convinced he's a dog. Goliath, who's actually a small calf, was rescued ...

Cow Is Convinced Dog Is 'Her Baby' and It's So Full of Sweetness originally appeared on PetHelpful. Most pet parents know that you can in fact choose your family. Whether they're adopted or happen to ...