Hi, we’re hoping to have a cockapoo pup in a few weeks. We have two 9 yr old cats. We will scent swap, put in a stair gate so cats can have upstairs to themselves, use feliway plug ins and do very gradual introductions. Any other tips to make the meetings go as well as possible? Will also praise and treat the pup for behaving calmly and not chasing. Any advice would be much appreciated!