There are dogs and then there are Dangerous Dogs. Here we pick the dog each week that best fits the description. They’re tough, they’re strong, they’re at it all day long. Canines of all shapes and sizes – these are Dangerous Dogs.

If you'd like to have your dog officially made Dangerous, send a photo and a short bio, below, that tells us why he qualifies.

Cooper

Hello, Coop dog here. I may have the nose and howl of a beagle, but I've got the energy and personality of an Entlebucher. I have a beat at my house securing the territory, even though my owners may think it is frivolous to keep ringing the bell to go outside and then back inside again. Squirrels think twice before going into the backyard and use the telephone wire instead. I need to learn how to tightrope walk. I love to play chase, to jump up and kiss people's noses and make my own agility course using rocks, trees and furniture. I love books - the ones printed on acid-free paper taste best. I get very excited around sheep and have taken a couple of herding classes. Just for the record, it is not my fault the pen fell apart. Hey, the sheep did end up at the barn, after all,  and not on the highway - even if I'm not a border collie and the trainer thinks I'm a beagle.

Submit your Dog:

DANGEROUS DOG OF THE WEEK - PHOTO SUBMISSIONS
By submitting an image to the Dangerous Book For Dogs website, you certify that you are 18 years or older and that you own the copyright in the image.  You must have permission from any recognizable person and from the owners of recognizable animals appearing in the image.  You agree to grant Action 5, LLC non-exclusive, worldwide, royalty-free publishing rights of all submitted photos, images and text in perpetuity. Action 5, LLC reserves the right to publish or remove from publication any images submitted to the Dangerous Book For Dogs website at any time and the right to modify any images and edit all text copy submitted for publication. Please do not submit images that depict situations causing stress or injury to animals. Privacy Policy: Action 5, LLC will not provide your e-mail address or other personal information to third parties for any reason.