I personally have my pup packed in a backpack with a wool blanket. My thoughts are if you have a bug out bag, shouldn’t you have a bug out shelter also? The U.S army issue pup tent is cheap to buy and easy to set up. Fits in a backpack with tent poles and stakes. I keep a Swiss army wool blanket with the tent also for added comfort in a survival situation. I keep my tent in my truck box, as I often go out fishing and hunting by myself, the added security of knowing i have a heavy duty personal shelter and a warm blanket is a cheap insurance policy I can afford.