Hi I was wondering if my hides were too small for my ball python. She is around 14 inches long and around 140g. The hides are the small black plastic hides that are popular. Dimentions 5.5"x4"x2.125". Is this too small for her if so should I get the medium of the same brand? Right now she is only using a paper towel cardboard that the breeder recommended she hasnt gone into the other ones.