The best dog collars for this purpose are safe ... the size medium collar won't accommodate all medium-sized dogs. It fits ...

The Canada Pooch Everything Mesh Dog Harness is a great option for medium-sized dogs. It has breathable mesh material to keep dogs cool during warmer walks and features both front and back D-ring ...

Buckle Closure- Some pet owners may prefer a quick-release clip. The Senapati Dog Combo Pack is an all-inclusive set with a harness, neck collar belt, and rope leash. It is for medium-sized dogs.

Harnesses tend to be more secure: Harnesses are generally better at preventing accidents because they fasten more securely around your dog's body. While dogs can easily slip out of their collars ...