Chao breeding

This article's name is conjectural. Although this article is based on official information, the actual name of the article's subject is pure conjecture, meaning the name is made by the community members instead of the original creators.

Chao breeding is the process of two Chao creating an egg in Sonic Adventure and Sonic Adventure 2. There are several advantages to this, including uniquely colored Chao and Chao with higher letter grades. They only can have one child per lifetime, however. The use of Heart Fruits, though, will allow them to breed again.

Color breeding

Here are a few breeding possibilities. Be aware that any egg may not hatch to appear any different than one of its parents.

Parent 1	Parent 2	Children Appearance	Pictures
Normal Chao	Monotone Chao	Two-tone Chao Monotone Normal Chao Either parent
Monotone Chao	Monotone Chao	Either parent
Monotone Chao	Shiny Monotone Chao	Either Parent Shiny Parent 1 Monotone parent 2

Exceptions

There is an exception to Chao breeding:

1. A Chaos Chao cannot breed.