Adam is 100% correct, but... How old is your snake? If this is your snakes second or third winter, it could be love. Around this time of year alot of snakes go off food and go lookin' for love. My male hasen't fed since Oct. 16th. however little weight has been lost and he is constantly crusing his enclosure. My temps. had not changed, but he had. I'm really looking forward to putting the female in with him towards the end of this mo. Hopfully he will then satisfy his needs, and start to feed again.

What ever you do, don't panic. I had a ball go off feed for seven mo. she was a LTC in my care for about two years and one day desided she wasn't going to eat. I did every thing right, temps, humidity, she just wouldn't eat. Then seven mo. later she started right back up no problems. I bred her the following year and she laid eight perfect eggs that out of whitch eight perfect babies poped out.

Don't sweat it. Just keep offering food on your regular feeding schedual, and sooner or later he/she will start to feed again. If you're really that concerned, take a fecal in to your vet and have him/her check it out. If your snake was healthy to begin with, this is very normal.