The minis for Fullmetal Alchemist are mini-chimerae (singular chimera). Their forms vary, being combinations of any two or more animals. Generally, they seem to be about the size of a medium dog, give or take: big enough to drag a fanbrat around, but small enough to be picked up. Some may have limited speech capability, implying that they may be part human, but none have been observed to utter more than one word at a time. The ones at AFA, at least, wear collars with tags bearing their names.