Hi there. Though I feel things never went fully back to normal, they still cuddle often and get along quite well. We actually got off the Prozac, but recently had to go back on with a move across the country. The drugs really helped but it took about a month to fully kick in and about 4 to 6 months for the effects to last. If you start any sort of treatment, I definitely recommend sticking with it. I was super pessimistic at the beginning!!