I've got 1 milk snake, and he or she (don't know yet) is a great snake and all but it's small and it's not going to get very much bigger.(it's about 1 1/2 feet long and 3-4 years old) And I kind of want a bigger snake like a corn snake. The only reason I got my milk snake was because my cousins were moving and didn't want there snake anymore and my mom knew I really wanted one so she said I could have it. Now I want a little bit bigger snake (a corn) What can I do to convince(sp?) her?