Allergies, parasites, and diseases are among some of the reasons why your dog may be losing hair on their tail.

Owner Kylie D'Alencon, 27, told Newsweek that "he will walk away and cry" if she doesn't stick to their routine.

A dog's double coat plays a key role in keeping them safe and healthy. Shaving such canines can result in several uncomfortable consequences.

The Shark Pet Plus cordless stick vacuum is just $199.99 at Amazon, down from the list price of $329.99. That's a 39% discount.