How many went for (6) ?
I would, but it would depend on where the vet is working and if a secure internet connection is reasonably available. I've written quite a few front ends for client databases etc that are strongly based around them using a web browser to access things.
Not having written for Android, I don't know how easy it would be to write a simple program that outputs to a machine-readable text file (done that many times too, where data portability was a very high priority (back before Y2K), but I've seen some 30+MB apps on Android that seem to do SFA and leave me scratching my head - certain I could write it from scratch for less than 1/10th of the size! (but no knowledge of what it is like to code for Android so...)