Pretty sure we are not doing any hard work

. 'Improvement' is a hard thing to measure, so I cannot say that yet.
We no longer 'pen' her at night. She has free run of the house. It has become 'pretty' clear she will not eat the cat. She will come right up to it sniffing. If the cat moves, Z jumps backwards with a bark. Clearly the cat rules that relationship.
I still do not have the 'courage' to throw her into the dog park. I keep going, but have yet to see the 'right mix of dogs' there.
We have two human guests visiting us today through Monday, will be good for her to have some new pack members.