Was That a Ghost Dog?

Friendships come in all shapes and sizes, and this pup made a phantom friend.

Caught on their home security camera, they saw their dog playing in the backyard; with what looked like another dog. Confused as to how a dog could have gotten into their yard that surrounded by an eight-foot fence, they went outside to look, but the "dog" was gone or did it disappear. Check out the eerie footage for yourself.