A month ago, I rescued a neglected under weight cinnamon ball. He lived in 20 gal fish tank, with no heat, no hides, and just a dirty water bowl. They say,( it's, they aren't sure of the sex, is 9 months to a year old). He weighed 83g and now is up to 97g. I have fed him a fuzzy mouse every 4 days, I'm asking if I should go to hoppers now, or small mice? He's about 20 inches long, but very thin. He's very active at night, and likes to be handled. All in all, he seems healthy. This is my first snake. I planned on buying from a breeder, but I just couldn't leave this little guy there is such deplorable conditions. Any and all advice would be much appreciated.