There are a lot of ugly dog breeds in the world. So many, that it's hard to keep track. We're going to help you with that by letting you know which ugly dog breeds have made it onto our list of the 15 ugliest dog breeds in the world.
Want to learn something new about your favorite pooch? This video will give you 25 interesting facts about dogs! From whether dogs are smarter than cats to how much food it takes for a dog to poop, there are plenty of little-known dog facts and smart tips here on this list.