1. do chao evolve twice because im just taking care of it over and over again?
2. how do you evolve them again if they do?
3. my dark chao is evolved and he cannot swim, how do you make them swim better?
1. They do in SA2B.
2. Take excellent care of them.
3. Give them some yellow animals.
2. Take excellent care of them.
3. Give them some yellow animals.