PSE makes an excellent kids bow, It is adjustable from 17# to 45#
it has a machined riser and the draw length has somthing like an eight
inch adjustment. My daughter loves hers, She is 10 will be 11 in october, Can't hunt in michigan till 12 but by that time she will be ready.
Also if the bow goes to 45# she can use the same bow for hunting,
with some good small diameter broadheads. It cost about $225 though.