Our dog is part Black Lab and part Golden Retriever -- at least that's our vet's best guess.

We found him as a tiny pup, so it's difficult to know for sure. But he definitely has the looks, personality, and behavioral characteristics of both -- a Labrador Retriever and a Golden Retriever, combined.

He also has two black spots on his tongue.

We immediately asked or vet if that meant he was part Chow, and she said definitely not.

Further research has confirmed this for us. Here's what we've learned about black spots on a dog's tongue...

Do you have the smartest dog in the world?...

If yours is an Australian Cattle Dog, Rottweiler, Papillon, Labrador Retriever, Shetland Sheepdog, Doberman Pinscher, Golden Retriever, German Shepherd, Poodle, or Border Collie you might!

Word is, those are the most intelligent of all the dog breeds.

Want to see which breeds show up on the "least intelligent dog breeds" list?...

A cookbook for dog owners that's filled with recipes that both you and your dog will enjoy!

Faith is the only dog in the world that walks on two legs all of the time.

Below are several different videos which show Faith walking on two legs...

Here are two Chow dogs enjoying each other's company outside in the snow.

Check out the video below...