What can I feed my dog instead of dog food?

What can I feed my dog instead of dog food?

- Plain, low-fat Greek yogurt. - Mild cheeses, such as American. - Cooked white or sweet potatoes. - Cooked eggs, such as scrambled eggs. - Rotisserie chicken, skin and bones removed. - Cooked lean meat, such as chicken, beef, or turkey. - Cooked or raw fresh vegetables, such as carrots, corn, and broccoli.