Bought a couple young'uns back a few months ago. The last few weeks they have all pulled back on eating. They are currently in the 140-200 gm range. Do you think it could just be cool weather or is this just normal young ball python behavior. All have been gaining weight since I bought them. I also have a spider young'un that seems very finicky. Was eating live, got it to eat some frozen/thawed and now we are at live every 2 or 3 weeks (her choice, I feed weekly) . She was up to 90 grams and dropped to 80 and ate last week (haven't weighed since)