That, in turn, can damage the dog’s throat, esophagus, or even eyes due to increased pressure. And even flat collars, when not properly fitted, can embed into the skin or pose strangulation risks.

If a particular collar isn’t going to fit your dog, you’ll have to look elsewhere for one that does. Most of the above options are designed to fit a wide range of neck sizes from 8 to 25 inches.

Does your animal’s behavior have you considering a trainer? This is a great idea, but how do you know if a trainer’s approach ...