The problem: when glitching quickly, you can hit <enter> too many times and end up feeding a pig all your Allspice or accidentally donating it all to a nearby shrine. Feed-Allspice-ALL is too easy to accidentally do at the end of a good pet/nibble combo.
I asked Global Chat who'd done this a few days ago, and about a dozen people chimed in. One keeps Abbasid Ribs around just to avoid it!
One possible solution: when you donate/feed, the screen fills with all the items you have. Instead of the UI selecting the first one, make the default selection be a non-item -- either by putting a fake placeholder 'first' in the inventory, or by putting the selection outside the list of items somehow.
There'll be fewer spicy pigs, but less grumpiness too...