Trixie cooling mat supports thermoregulation. Cooling effect through body contact. Works without additional cooling , electricity or water. Cools for several hours. Can be used in beds, kennesl or the car. Simply wipe to clean. Complaint with animal welfare under section 18(AT). Tips: do not use in the sun. Do not use or store in tempartures over 45 degrees. The gel contained might get too hot and turn to liquid and as a result lose its cooling affect.