Frog won't eat until tail is resorbed into body. Mealworms are not a nutritious food and can cause impaction. Crickets should be same size as distance between frogs eyes. Can also add to diet cut-up earthworm pieces, once frog mouth is big enough to handle them (cut worm from pointy end about frog's length). Need to supplement food weekly with CA/D3 and vitamins: http://www.frogforum.net/food-feeder...schedules.html. Here is a nice care article about your frog: Frog Forum - Leopard Frog Care - Rana pipiens (Schreber, 1782) and R. sphenocephala (1886) .