I tend to center my veggies around the benefits they provide my pigs ie
Carrot! The hard flesh of the carrot provides them with a medium to keep there incisors exercised and helps prevent overgrowing!
I feed carrots every day, around 2 inches of an average sized carrot
Peppers (bell ) for there hi vit C content =80 mg/100 grams
Around 1/3rd of a pepper daily!
Parsley = 130 /100gm, though fed sparingly as to much can cause runny poos!
Brockley =90 mg /100 grams again fed sparingly as it can cause tummy problems!
A small sprig each evey 3 to 4 days!
Cucumber is hi in water and is great to help keep there bladders flushed!
Around 2 inches every day!
I also feed other veg but not as frequently and in strict moderation!
Helpings ! The total of all the veg l feed per pig per day is around 1/2 a tea cup in volume!
I also feed dried pellet's sparingly , l like to keep my pigs apertite focus on the unlimited Alfalfa King Timothy hay! This to my mind is a very important food as it wears down the molars and is great for a healthy digestive system
Alfalfa King Timothy Hay for Small Animals 4.5kg bale | Feedem