But it’s not just the cat. OP wants to track the foods the cat is eating and the allergens in the food, and then look for correlations and trends. You could manage most of that with a spreadsheet, but you’d have to update reference tables every time you add a new entry. OP wants something user friendly.
Eh, I can go either way on this. If the writing is great, and the story lives up to the legend, I’m interested. If it’s going to be a half-assed cash grab, then the world is better without it.
Prequels can be good, if there’s a good story to tell:
Rogue One
Prey
Better Call Saul
XMen First Class The Good, the Bad, and the Ugly