Does anyone know of a very reliable AC unit for the truck bed. I own two Raptors, 2019 and 2021. Both are equipped with Smart Caps. I go everywhere with my 90 pound Malinois. I just acquired a Malinois puppy. After the pup matures, the rear passenger compartment will not be large enough for both dogs. I would like two A/C units, one for each truck. Because I am OCD about my dogs and know some dogs have cooked when AC units failed, I want the AC unit to be monitored in real time, when truck is in motion and parked. Any suggestions is greatly appreciated!