Follow Pearl, Malti & Bruce
Rewind a handful of years (decades, centuries) and interspecies dining was quite common.
It has only been recently the large featherless beings have taken to trying to squirrel away all the victuals for themselves.
They are not very good at it.
Lacking the keen eyesight, hearing and, well, basically all the other senses of their non-human flock mates, it is easy to understand why simply remembering how to share is a smarter option.
Here, the hands-down best retraining method is feathers.
All you have to do is present yours and voila – the delicacies reappear and you can dine at your leisure while everyone oohs and aahs over “cuteness.”