Hello, I am currently about to give training to a client. But I'm not hundred percent certain as to how I should train these dogs as the whole thing is quite complex. Basically there are 3 dogs- A, B and C C is not the problem as she is old and well trained. A is a puppy they got 9 months ago B is the biological mother of A they got in January A bites the B and C ears, which is obviously her acting as top dog (Happens at top of stairs to stop them going into owners bedrooms) B is very nervous and timid, always hiding behind the piano, and when she hears a noise she gets very frightened and always bark- indoors and outdoors This then sets off A and C and they all bark. Owners do not want their dogs to bark at all (They can stop the barking, but they don't want them to bark at all), and they do not want A to bite the other ones ears. I know that when dogs live in packs, there is always a hierarchy and you can't just knock A out of being the leader of the pack as one of the 3 has to be. And it is also natural for dogs to bark, so you can't completely get a dog to stop barking. So how to I help B gain confidence and get A to stop biting ears? Thanks for any help.