measuring

Hi. I have two boars (Patches and Carmal.) On this forum, they say 1 cup of veggies per pig. Does that mean if you have a pair you give them 2 cups. Same with pellets. Instead of 1/8 would you feed 1/4. Or if it was 1/4 would you feed 1/2? Also do you feed 1/8 pellets per pig or 1/4. Do they...