Humans, you've got to stop doing this. Sincerely, All Animals.Weird And Wacky Pet Halloween CostumesSee gallery(Images: Two Little Fleas)SEE ALSO:21 Dogs And Cats Rocking The Halloween LookThis Father And Son Just Won HalloweenGreat Pranks To Play On Your Friends This HalloweenUtterly Terrifying Political Halloween CostumesRelatedHalloween CostumesHalloween halloween pet costumesDogs Cats