In case you haven't noticed, us humans are really annoying, especially when it comes to pets. We dress 'em up in embarrassing costumes and bathe them til they hate us and honestly? We can't blame them at all for retaliation.

See, if someone over-petted or stared at us way too long, we'd probably take a swat at them too. Let these 15 GIFs be a lesson in how to avoid annoying a kitty or a dog or even a baby polar bear.