The Brush is a craftable Item found in the Tools Tab. It requires 1 Steel Wool, 1 Walrus Tusk and 2 Gold to craft, and an Alchemy Engine to prototype. When used on a Beefalo one Beefalo Wool will be obtained, obedience level increased by 40% and domestication by 1.6% (domestication level only increases once per day).
Tips
The Brush can be used multiple times on the same Beefalo, but will only be beneficial the first time it is used per day. Thus, it should be used once per day on each Beefalo that is being tamed.
Using a Deconstruction Staff will give back all the materials, enabling the creation of endless brushes with only 1 required Steel Wool.