Oh, I don't wanna share you with nothing else, I gotta have you to myself. hide caption itoggle caption iStockphoto Shots - Health News Does Your Dog Feel Jealous, Or Is That A Purely Human Flaw? Dog owners don't doubt that their pooch has feelings. But scientists aren't so sure. An experiment found that dogs act upset, dare we say jealous, when their owners ignore them for a stuffed animal.