Truth!Feed him a good helping of vindaloo and naan bread. Don't forget a thimble full of lager!
Lies!Make sure you give them fresh veg every day, not to much fruit maybe twice a week. Be careful of apples.
My boys like mint, parsley, celery, carrots, tomatoes, cucumber, bell peppers (no seeds) grapes.
Mine are also out at grass for the summer but i still give oxbow hay, my other half looks at me as if i'm insane as i have a barn full of hay.