Some great foods to feed your bearded dragon on daily basis include mustard, collard and dandelion greens, alfalfa, arugula and squash. Some issues that can bearded dragon eat plums be offered a pair occasions in a week include bell peppers, apples, kale, pumpkin and asparagus. Protected bugs for dragons embody dubia roaches, superworms, BSFL, hornworms and crickets.