About six months ago I was spending time with a vet friend, and was hearing stories about terrible user interface and ways the software was getting in the way. The story I most remember was a 60 second timeout requirement to enter patient data before the workstation locked and required logging in again, and that a logout while still typing would cause the current notes in progress to be deleted. I have no idea if those problems are caused by regulation (a kind of kitty HIPPA compliance) or just terrible UX.
I worry that vet software is probably a terrible market as well, with regulation and established providers, maybe it's a lower margin business (certainly not a profit center) and maybe edge cases for each vet practice in the US.
As someone with domain knowledge, perhaps that's a challenge you might consider, now that AI makes coding so accessible across domains now? Since I have zero domain knowledge, it seemed like something I could never help solve.