u/Fluidity_Ninja

Not a mod or anything, but you just pick a cat each and take turns. You can use steam "remote play together" to stream the game to your friends. (You may need to fiddle with the in-game cursor settings).

It's my favourite way to play the game and it's heaps to fun to share those wtf moments with your friends (good and bad). I even set up a discord server to keep people in the loop of what is happening in the story and class ability unlocks ect cause not everyone is available each night. Apart from doing all the house management and breeding myself I pretty much only play the game in co-op and am loving it. (We just cleared the rift)