Slightly smarter to be able to butter up to humans (indicating an understanding of their gap in strength), but not smart enough to hide its intentions.
So those cotton farmers had Pets ! It all makes sense now !
Slave is the same as pet yukkuri nanozeMarisa has killed the scum nozeMarisa will be mister human's slave nozeYuha-Therefore Marisa wants you to breing sweet-sweets noze~~
And give back the hat noze~~Mister human~~Yuha-