I have an almost 6 month old male that refuses to eat anything besides crickets. I have tried mealworms, silkworms, phoenix worms and wax worms (he seemed the most interested in these but still wouldn't go for them). As a result of the large amount of chitin in his system, he gets very constipated, sometimes taking as many as 5 days between bowel movement. I tried giving him some fresh mango as I know older AFTs will eat it, but no luck yet. Is there anything that I can do to get him to produce more frequent bowel movements?