Dehydration in cats can be a serious problem. It is a loss of bodily fluids and can have a variety of causes including: heat exposure, illnesses, vomiting, diarrhea, or just a lack of water intake. Some symptoms of dehydration include: sunken eyes, poor skin elasticity, lethargy, and dry mouth. If left untreated, dehydration can lead to organ failure or death. We highly recommend bringing your kitty in today for an examination. We also offer mobile service pet pick up and drop off services for your convenience.