Rachel, our girl Beka had a front leg amputation so the limitations were a little different when it came to potty time, but it sounds like Sweep is doing really well since she is on post-op day 2. Beka was a little loopy on her meds initially so the vet switched them out and she did better. I also tried creative methods to get her to take her meds- the one that worked the best was Kaukauna cheese spread ( or any other brand). It comes in a plastic container and is firm, spoons out and then I made a little ball around the pills. I still use it today for Ivy's prescription meds too.