飼 is built from the 食 and 司 components.
It reads シ like 司, as do 詞 and 伺 — learn 司 once and the family's reading comes with it.
A common word using 飼 is 飼う (かう), meaning “to keep; to own (a pet); to raise; to feed”.
Don't confuse it with 伺, 司, and 詞.
