Your dog's "smile" could actually be a sign of a health issue, according to an expert. Dogs are intelligent animals. Not only can they respond to commands, with dogs, on average, understanding ...

A dog's larger-than-life smile captured ... "We LOVE our Maggie." If Maggie's smile wasn't enough of a sign she was happy, all you had to do was look at her tail wagging 100 mph.

Dogs tend to have the cutest smiles, but this rescue has a unique take on grinning and flaunts the same in a viral video. The ...