So last week i picked up a new corn snake. I already have 3 corns( a 3 year old albino, and a snow and a ghost, which are both less than a year old). Anyway, i had never been to a petco before; all my previous purchases had been from a small local store. i bought thi s tin hatchling, who i havnet been able to get to eat. i brought it to my locla store,a and she told me that the snake looked like it hadnt eaten in about 4 months, and that i shoudl bring it back. any advice?