Animals with milk or wool nows displays the amount and type of resource with time left to gather.
Background
In Rimworld animals can produce milk or wool.
The vanilla game displays the fullness of it when you select an animal, but not the amount, type or time left to gather.
This Mod Adds
Extra label content: TimeLeftToGather => ResourceAmout ResourceType
F.A.Q
Does this mod affect performance?
No
Is this mod safe to add/remove mid save?
Yes
Isn't this mod too simple?
Yes, it is intended to be simple. This mod is similar to Food Spoil Time Label.
They both provide simple clarifications for specific cases.