Hi all, Sorry if this has been asked before but I am in serious need of advice. We currently have a 12/13 year old lab x collie bitch. She has a fantastic temperament especially with our 4 year old and is very protective. My brother has a 2/3 year old chocolate lab bitch but needs to find her a new home. He says she is too rowdy and is really difficult to walk as she goes for anyone and everyone. A few weeks ago the possibility started to rise that we could take her in. We took our dog round and took them both out for a walk together. We slowly introduced them by bringing them together for short spells before separating them and praising good behaviour. The young dog mouths quite a lot and did it to our dog a couple of times when out. Our dogs response was to shy away and almost cower. This was better by the end of the walk though. By the end of the walk I had them walking side by side and had no problems whatsoever with other people or dogs. My brother then changed his mind and wanted to keep her. Today he called to say she needs to go and he wont change his mind. The issue we have is that we don't know how they will be together in our home. We don't want our dog feeling "put out" as she was here first. Is there any advice to help us all live together happily in our home? Thanks, Ben.