My leopard gecko is about 6-8 months old and we recently got him two months ago. He's been doing just fine, except he hasn't pooped in about a week. He continues to eat normally (3-5 giant meal worms and 8 dubia roaches every other day.) We've never seen him go over to his water bowl, but we're concerned about his health. He's been acting normally as he used to, but I'm not sure if we need to take him to the vet.