Pounds a week is the one number that has to be real — count bags, not appetite.
Add the feeds you would switch to above, then pick one per animal.
Switch off anything you do not keep. Its tab, its chores and its animals disappear from every screen. Nothing is deleted.
Only the ones switched on get a counter. Switching one off keeps its history.
4 to 10 digits. The PIN only unlocks devices you have already signed in on with your password.
At least 12 characters. Every other device gets signed out and has to sign in again — this one stays.