Chickens

In Cliwen chicken are the main source of food for Cliwenanians. The hot sun is drying up the world but chickens have shown promise as water finder and they keep the soil turned over and over working their poo and bits of organic matter get turned into the soil where is decomposes and leaves a nice light, flufy, and deep earth smelling soil.
The chicken on Ms. Adventures homestead were egg chickens before the sun beat down and dried up the world. Now they have been selectly bread to provide eggs and meat. The roosters, before maturity, are stuffed with food so they become good meat birds.