Ok you guys I know I sound super lame but I made my first cuddle sack tonight, my pigs have never had any fleece besides blankets and such just normal hidey's and pigloos. Granted my cuddle sack came out way to big and not nearly as professional looking as everyone else's BUT as soon as I put it in my pogs went right into and cuddled up!! I was estatic!! They have both taken turns in it and I snapped some adorable pics of them in it the owl fleece is going to be the new lining of there cage once the parts come in tomorrow to build them a bigger one. Right now it's a 2x4 but we're going for a 2x5 with a loft!