Add Yahoo as a preferred source to see more of our stories on Google. Home security can sometimes be aided by dogs, but they're a poor -- and dangerous -- substitute for real security systems.

Tania Signal does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Everyone knows that dogs are a man’s best friend—but cats can be great companions too. What does the research say about well-being differences between cat and dog owners? So, is the debate settled?

We can’t escape time. As the years pass, we inevitably grow older, and the same is true for our dogs. They bring joy and ...