When Ann Lowe, 45, first laid eyes on the scruffy Cavapoo-Basset cross she knew something wasn't quite right with him, but he ...

The Gerty emotional support doll for dogs, featured on "Shark Tank," is helping pets with separation anxiety. See where it is now.

Why would a dog wag its tail while sleeping? Discover whether your dog is happy, content, cold, or having a nightmare or seizure.

Dogs are famously loyal and loving companions. So, it hurts when it feels like you're not their favorite human—or worse, not even the spare. So, where do you stand in your dog's heart? Here are ...