I do a staple lab block (Oxbow Regal Rat) and a grain mix daily, the grain mix includes Total cereal, tri colored veggie pasta, plain uncooked rolled oats, and puffed wheat. And then they get veggies and fruits everyday (things I always have in the house like cucumber, carrots, broccoli, blueberries and apple slices, etc.) and something protein-ish twice a week. My girls love wet cat food, hard boiled eggs/eggs scrambled in rice or soy milk, and mushrooms as their protein. I also give them a little bit of seed mix once a week as a treat. But that's literally like, half a bowl full every Sunday because they like the sunflower seeds lol.