It is when trappers take in feral cats to have them spayed or neutered so that they can keep the population down as many cats have kittens and I read that sometimes only one out of the litter makes it. It is incredibly sad. I praise these trappers and what I was asking is when the cats are trapped in the carriers or however mode of transportation sometimes it is very cold and if there is a blanket inside (with some mylar inside) it can either be wrapped around the cat (if the cat allows) or just be there so that the cat can get a little warmth until he/she is spayed or neutered and then eventually released, if they are too feral to be socialized. I didn't mean bedding for a cat shelter in which stray should be used. I was mostly thinking of a transport blanket. I was trying to think of what would be better, mylar or if I could use Insulbrite.
Thank you for answering.