Pros of Dog Collars
Dog Collars are more convenient: The main benefit of collars is that they can be left on at all times, says Fox, as opposed to a harness, which should only be worn during walks.
And even if you choose not to leave your dog's collar on at all times, it's still much easier to snap a collar on and off than a Dog Harness.
Dog Collars hold ID tags: Collars typically come with a metal ring where you can attach your pet's ID tag with your address and/or phone number in case the dog gets lost.
Collars are not safe for dogs with certain medical issues: Avoid using collars to walk dogs with medical issues such as glaucoma, a history of proptosed eye, neck injuries, or spinal malformations, says M. Leanne Lilly, DVM, DACVB, Assistant Professor of Behavioral Medicine, Veterinary Clinical Sciences, at The Ohio State University.
She says you should check with your vet to see if your dog is healthy for a collar.
Collars are not safe for dogs that pull: If your dog constantly pulls against their collar, they can injure themselves or reduce the airflow they are getting. "All collars, when attached to a leash, create pulling on the trachea and vertebrae of the neck. With excessive pulling there is a risk of reducing airflow into the dog or creating pain by causing pressure on the pet's vertebrae," says Arndt.
Collars should not be used by certain breeds: Collars should not be used on toy breeds and brachycephalic breeds, says Arndt. Examples of toy breeds:
