Coyotes turn out to have face muscles that look capable of making that big-eyed, sad-puppy face that dogs have used to melt human hearts for eons. That discovery supports a rethink of humans ...

A video about an adorable "momma's boy" dog and his strong bond with his human ... Ms. Miller wrote: "The sad puppy-eyed look back at Mama. He said: Are you coming, Mama? I don't wanna go without ...