Tortoise & the Hare sizing

Tortoise & Hare size chart:

Size	Weight	Height	Head
Newborn	7-9 lbs	19-23 in	13-15 in
0-3m	9-12 lbs	19-23 in	15-16 in
3-6m	12-17 lbs	23-27 in	16-17 in
6-12m	18-21 lbs	27-29 in	17-18 in
12-18m	22-25 lbs	29-31 in	18-19 in
18-24m	26-29 lbs	31-33 in	19-20 in
2y	30-33 lbs	33-36 in	19-20 in
3y	33-36 lbs	36-39 in	19-20 in
4y	36-40 lbs	39-42 in	20-21 in
5y		42-45 in
6y		45-49 in
7y		49-53 in
8y		53-55 in