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A dog who is alert barking is often very focused on something, whether it’s squirrels going up a tree or the mailman. This type of barking is generally brief, as it’s the dog’s way of saying ...

Dogs bark for all sorts of reasons ... I've noticed that many pups go nuts over passing cars, squirrels, or even the mailman. It's like they're little furry alarm systems! But don't worry ...

Ever since moving to her new home in a small town, dog owner Lydia, 30, from Wisconsin, has been documenting the precious bond between her pup, Opal, and the mailman. The 2-year-old corgi can ...