"My dog, specifically at nighttime, will randomly growl... I was just petting her gently, and she growled. Other nights, we will just simply move, and she will be lying in her crate, and she'll growl.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The internet has been bemused by a dog suddenly growling at a crawl ...