Mary - the dog isn't allowed in the back half of the apartment - that is 'cats only' territory. I think the trick will be to get Meghan to spend alone time with them in the safe zone...up until now they have only had me to themselves.

Eliza - someone via PM suggested Feliway diffuser. I have a small bottle of the spray variety but I think the diffuser is worth a try for lasting effect. I also have to remind my niece not to get angry with him; it's not his fault, after all, that they invaded his turf. He doesn't seem to be hurting her when he goes for her legs, at least not enough to make her react with pain or fear. I don't think he really means it, he just doesn't know what else to do. I love him dearly and just want to get him through this adjustment. I haven't owned a dog and a cat at the same time since childhood. Am I expecting too much to think 8 weeks should be enough time for things to get better?