About the last six months I've been feeding him these. http://s.petco.com/Assets/product_image/7/783178546227c.jpg He loves these and they are very healthy and full of water. They are about 1/4"x1/4" and after they dry out they are less than half the original size. He also gets crickets,superworms, raspberry's, and greens along with the random fruits and veggies. You should try the bites, I bet your beardie will love them, it might him some getting used to.