Since pets cannot speak our language, we have to look for other signs that they may not be feeling well. Sometimes the only sign is that they are just not acting like themselves. Video of DstMoi8nb-E Related Articles What Does Your Dog’s Urine Color Mean? Cuterebra on Cats and Dogs 7 Human Behaviors Cats Hate Hemorrhagic Gastroenteritis (HGE) Looms Large over Small Dogs