|This article is about an older version of DF.|
Female versions of certain animals are milkable. In order to perform milking, you must have a dwarf assigned to Milking, a Farmer's Workshop, an empty bucket, an empty barrel (or available space in an existing milk barrel), and a mature, non-pet, milkable animal.
Confirmed to be milkable:
- Camel, both one-humped and two-humped.
- Purring maggot
- Water buffalo
Order your Farmer's workshop to Milk Creature. The milker will not necessarily pick the closest animal available. Caging or restraining the milkable creatures near the workshop is recommended, but not mandatory. The animal must also have milk available.
You cannot use [R]epeat to alternate between Milk Creature and Make Cheese if you only have one animal available to milk. Setting up two workshops (one for Milk Creature (R) and the other for Make Cheese (R)) works fairly well.
Once milked, the creature will be free to roam. If the creature was previously caged or restrained, some dwarf will be assigned the job of taking it back.
The frequency with which animals are able to be milked is marked in the RAW files with the tag [MILKABLE:LOCAL_CREATURE_MAT:MILK:20000]. In this case, it is a cow and the time period is 20000 ticks, at roughly 1200 ticks per day. All creatures currently have this tag set to 20000, so there is no reason to favor one milkable creature over another, other than preference.
Because milk is considered a food and not a drink, dwarves will not drink it, even if they are dying of thirst.
An excellent strategy at embark is to take a minimum of 1 of each kind of milk. Milk costs only 1 point at embark, and comes with a seperate barrel for each type, which means you can start with more food and can be more efficient with wood supplies.
- After finishing a milking job, the milker may generate a cancellation message if trying to take another job immediately: Urist McMultitasking cancels job, handling dangerous animal. They will subsequently just leave the milked animal to wander away on its own and retask anyway.
Sometimes two dwarves will have a tug-of-war over a creature if one decides it should be milked and the other wants to cage it. If you find your milking orders are taking ages, watch to see if this is occurring. It seems less likely to occur the closer the animal starts to the farmer's workshop, since the shorter route gives less time for the 'cage animal' job to be generated. This bug has been fixed in 31.20, thankfully.
- It is unclear why pets cannot be milked; this seems to be a bug because milking is a requirement for some animals and presumably the Animal Care dwarf would be aware of this and oversee their regular milking. Perhaps there should be an option to assign a cage or restraint to milking so that it will be used automatically for pet animals?
- Tamed purring maggots can't be milked. Bug:3670
- After being milked, purring maggots are left inside the workshop as an item. Bug:3668