An estimated 65.1 million households in the U.S. own a dog, making the animal the nation's most-popular pet. While many dog owners put their animals at night in a crate or a canine bed, a large ...

Khris Erickson, a certified professional dog trainer based in Wisconsin, told Newsweek that there's no universal answer. "Some people don't want their dog in bed because it disrupts their sleep, ...