From the towering Great Dane to the feisty little Chihuahua, all dogs are brothers under the skin. Now, researchers have uncovered a reason why the animals wearing that skin vary so much in size.
A Boston terrier named Mickey that disappeared four years ago from his suburban Kansas City backyard was found in Montana and reunited with his owners this week.
Some worried pet owners are grinding up meat in their kitchens and making their own dog and cat food because of the contamination scare blamed for numerous animal deaths.