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.

EMBOROUGH, England -- Scream all you want, but Lobo isn't letting go. The young German shepherd has chomped into the arm of a would-be attacker wearing a padded suit at K9 Protector in southwest ...

Arya may have many skills, but securing or guarding her home and owners is clearly not one of them. Popular belief is that dogs are great for protection. However, a video of Arya, a Cattle Dog, ...

Opinions expressed by Digital Journal contributors are their own. A rising asset class for private security: what high-net-worth buyers should know before acquiring a trained protection dog. For ...