Though its not surprising to see her being the one to tell them, the fact that Tamamo CAT is telling them not to scratch things is some hilarious irony in my opinion.
Cat is becoming more an more of a mom in this series.
Do it outside next time.Sorry...*SCRATCH*
*SCRATCH*I made a ball,Accepted.Gramps!So let's play catch!Control your strength so you don't damage the wall, ok?Ball made out of gum tape