Young Creature (CR –1)
Creatures with the young template are immature specimens of the base creature. You can also use this simple template to easily create a smaller variant of a monster. This template cannot be applied to creatures that increase in power through aging or feeding (such as dragons or barghests) or creatures that are Fine-sized.

Quick Rules: +2 to all Dex-based rolls, –2 to all other rolls, –2 hp/HD.

Rebuild Rules: Size decrease by one category; AC reduce natural armor by –2 (minimum +0); Attacks decrease damage dice by 1 step; Ability Scores –4 Strength, –4 Con, +4 size bonus to Dex.