Hi. I have a 3yr old male leo named "Squirmy". I love him to death, but recently I've noticed his eating habits have changed. He used to eat 6 mealworms every other day. Now he eats 6 over a period of 3-4 days. This is my first gecko and I've had him since he was a baby, so I'm not sure if their eating habits change as they get older or if I should be worried. Please help.