Yes Goats,. On Mountains only. you can get goat Milk (extra special) turn to cheese.
and they try to BUTT you off mountains.
Mobs should Dislike Greatly Villagers, players and selected spawning animals.
Skels Hate chickens, Zombs hate Pigs, But random, must be within 5 blocks.
Should be able to ride.
ALOT of chicken-like food, but can kick the crap out of you.