hi all, Our otherwise lovely 10 week old pup, who's generally doing fine and picking up all we're trying to do with him, gets endlessly excited by our three year olds play with him resulting in nips and bites, or tug of war with sleeves. I know this isn't abnormal or unusual but am slightly stumped about how to train it out of him. There never seems to be any positive behaviour associated to reward. Taking the boy away and ending the game doesn't seem to have any effect, whether it be a brief hiatus or a more lengthy separation. Anyone got any tips, or is this just something that needs to be tolerated until the pup grows out of it?