Hey guys so I recently acquired 2 baby ball pythons. One is 5 months old, the other is 6 months- 1 year old (I'm thinking closer to 6 months though, maybe 8). One I got from a pet store, and I'm sure we all know how well snakes get taken care of in most stores, and the other I got from a woman looking to rehome since she couldn't take care of it. Now both of them are under 100g and have a visible spine and so I'm wondering what the healthiest way to get them up to a normal weight is? I'm not looking for the fastest way since I have no intention of breeding them, but they are extremely underweight so I want to bulk them up, but I don't want them to gain weight too quickly and potentially create other health problems. Any advice would be much appreciated.