Milk Wagon

The milking wagon can be used to milk certain animals in each biome. The player then has to carry an animal to the wagon and they will get attached to it. This makes it so that the animals follow the train slightly, they can detach though.When the milking wagon fills up players can walk past it to gain a specific benefit for a short period of time.

The milking wagon can be upgrades twice. (please add what the upgrade does exactly)

Animal	Biome	Buff
Cow	Grasslands	Triples mining speed
Camel	Desert	Increases carry capacity of player
Walrus	Snow	Triples mining speed
??	Vulcanic	??
??	Space	??