I got this python from pets mart and its a baby. They wouldn't sell it to me for a week because they were treating it for some sickness it had and were making sure it was healthy. They didn't tell me what sickness it had. It's not eating. I have had it for a week and 2 weeks and offered it many meals but it wont eat! I'm supposed to feed it once a week and a baby should never go with out a month without food.
it may need to get use to its surroundings and be left alone for a couple days. try that and then try to feed it and if that doesnt help then take ur bp to a vet that is experienced with snakes. i dont know what else to say sorry hope this helps
Ball pythons are notorious for being bad eaters. Here is a web page that has some hints to trick it into eating.
http://www.anapsid.org/ballfeed.html Hope this helps.
Take it back and or call petsmart for suggestions