It looks like mum doing all the work here ;) She and I made a sign to place at the pig pen to welcome people and inform them what to feed the pigs.
Mum and I also went shopping for some more food:
Nice ground corn
Juicy ground barley
Succulent black sunflower seeds
We decided we didn't need to feed them chemicals, genetically modified grains or ground-meat pellets to help them grow - we decided on feeding them only greens, milk, fruit, vegetables and these grains above.