Mack has gotten quite the little sass mouth on him lately. if i tell him to do something, or if i tell him "no" or he cant have something i am eating...he barks at me! its really annoying when i am eating something...an
d he sits in front of me(i dont know why he does this...i have never given him anything that i was eating) and i tell him "no" he gets all up and starts barking and backtalking me.
sometimes when he does it he gets really excited and starts barking and jumping up and down...
how do i stop his little sass mouth?