"The Dog Whisperer," Cesar Millan, is the co-founder of Halo Collar, the company that sells the Halo Collar 5, a humane device that keeps dogs within a perimeter their human sets. If the animal tries ...

When we think of a dog, we often picture a collar around her neck—a seemingly simple accessory that carries profound ethical weight. In our daily lives with dogs, collars are everywhere: tools of ...

A collar is one of the first accessories that one buys for their dog. It holds their ID tag, looks cute and makes walks easier. It keeps the pet safe if they ever run off but wearing it all day and ...