My first chihuahua came to live with me about two years ago and I noticed that he liked to get completely up under the covers. At night he likes to sleep under the covers with me, but if he sleeps any other time, he "roots" up under the covers. I got another chihuahua about four months ago, and she does the same thing. They will find blankets or coats or whatever they can find and curl up underneath it (winter or summer). I always have to make sure I check blankets or covers every time I sit down or get ready to go to bed.
Both of mine sleep with me and they always make sure they are completely covered up...
I was wondering if this is something that is typical of that breed or if your chihuahua likes to "root" under the covers, too?