any advice please? We rehomed a male whippet in March, he's 2 and half now. We already have a whippet the same age so thought it was a good idea. He is adorable but it is very clear that he had no boundaries at all! We have taught him the usual, sit, lie down and wait. He is fab with recall as long as there are no distractions. We have problems in the house as he still acts like a pup, ie, chewing things and emptying the bin! Our main problem is that he chases small dogs and pins them down, he doesn't hurt them but tries to play and I've no idea how to stop it. I now just keep him on the lead but its driving him crazy. We have a miniature yorkie but he doesn't do it to her because she's older so doesn't run round much. We've had him neutered in hope it would calm him down a bit but it hasn't! Whenever he sees another dog he jumps around everywhere barking and trying to get off his lead to play with it but I'm worried one day he'll hurt one with how rough he is, it does look like he's going in to attack but he isn't, but to a small dog they must be frightened to death