I have had my Baby ball python for a month and a half, he eats twice every week (frozen thawed small mice). He hasent grown, when will i start to notice him growing?
You aren't going to notice a huge improvement in only a month.
You may not be feeding him prey big enough.
Always feed a prey items the size of the thickets past of their bodies. I'm going to assume your using hopper mice? If your ball pythons body is thicker than those hopper mice, give him something bigger, you only need to feed 1 prey item each time. If it is big enough he'll be satisfied and wont need the second mouse.
But again, a month and a half isn't long enough to notice and drastic growth.
You want a slow, steady growth rate. Feed once a week but use the correct sized rodent ... no more than 1.5 times the widest part of his body. He is probably growing, you just can't tell yet.
http://www.kingsnake.com/ballpythonguide ...
ball python it should start growing after 8 weeks old if it doesn't put it on bigger mice.