Hope someone can give me advice.I purchased a young stimson - about 20cm long approx 4 weeks ago. At the time I was told that it was due for a feed that weekend (have another young one at home already). Since I have been home it has not eaten. I am feeding both the same and the other one is eating well. I contacted the pet shop and they advised me to take the other one out for a couple of days and see if that helps. Also to leave the food in there overnight. Done and not helping. What could be the problems????