Vanilla Pets

Mule

Mules live like horses: troughs or grass, lying down to sleep, and the brush instead of petting. Like a donkey, a mule can carry a chest.

Becomes a petIf you tamed it the vanilla way it becomes your pet automatically. Otherwise use a Pet Collar on it (that tames it too).
NeedsHunger Thirst Hygiene Mood Energy
EatsFrom a Feed Trough; without one it grazes on grass (within 10 blocks). Never from pet bowls.
DrinksFrom a Water Trough; without one, from a pond, river or lake (within 10 blocks).
Favourite kibbleNone
Hand-feed withIts usual food (wheat, apples, sugar, hay, golden carrots...), or Pet Kibble
ToiletNone: only cats, ocelots, dogs and foxes have a bladder need.
SleepsLies down where it is (or on its Rest Spot). It doesn't use pet beds.
PlaysChases a thrown Pet Ball and noses it around.
Can sitNo: on Stay it just stands still.
PettingSneaking with an empty hand opens its inventory, as in vanilla. Use a Pet Brush to bond with it instead.

Eating & drinking

A mule uses troughs, never pet bowls, and grazes or drinks from a pond when there's no trough nearby.

A hay bale fills a Feed Trough (6 servings); its usual food, apples, or other farm animal food adds one serving each. Kibble doesn't go in troughs.

Sleeping

A tired mule lies down where it is, front legs first, like a horse.

Getting one

Mules come from breeding a horse with a donkey. If the parents are your pets, the foal is your pet too; if they belong to two players, it's whoever fed them. A mule can't be bred itself.

Tips

More horses & co.