Okay, so I'm a new hedgie mom as of today! My significant other got me a cute little hedgie from a pet store (which has me worried to begin with, as well as this is my first hedgehog.) His cage is beside our apartment's heater and for I've thrown in lots of towels and shirts for him to snuggle in inside out outside of his hut. Since I've only had him for today, I do not want to disturb him, but also want to make sure he is warm enough. He has been seemigly sleeping, and from what I can tell from a distance he breathing is pretty steady. Any tips for monitoring him while he adjusts?