- Stephen and Mal's apartment
The kitties goes back a step in the toilet training, due to difficulties with peeing in the hole of the amber ring. Stephen does some research and orders another set of rings, that will train the cats to use the toilet even more gradually than before. Stephen acknowledges that the process may take longer than he first expected, after reading up on the subject and learning that there will be a step the cats will get stuck on.
Mallory finally changes her last name to Georg, after being Mallory Weir for over a year after the wedding, due to documents etc. having her maiden name on them.