Egg Carton Digging Box

Fill an egg carton with treats for your rats to dig out! Get an empty cardboard egg carton. Wrap up treats for your rats inside pieces of paper and put the paper balls into each of the egg cups. Put some toilet paper on top of the paper balls. Sprinkle pieces of dried bread over the toilet paper, then close the lid. Consider taping the box shut and give the toy to your rats.