From subtle body language to sudden mood shifts, your dog may be communicating urgent messages about health, stress, or emotional needs — and experts say many owners miss the signs.

Most dog owners know their pets experience the world primarily through scent. A dog’s sense of smell is estimated to be up to 100,000 times stronger than a human’s, which means aromas that seem mild ...

A dog's nose is a work of art, an organ that's evolved to be incredibly sensitive to a wide variety of odors. Dogs put their noses in all sorts of places, many of which we find disgusting or offensive ...