size |
weight |
height |
3-6 months |
13-17 lb |
23″-26″ |
6-9 months |
17-20 lb |
26″-28″ |
9-12 months |
20-23 lbs |
28″-30″ |
12-18 months |
23-27 lbs |
30″-32″ |
18-24 months |
27-31 lbs |
32″-35″ |