I've watched my gecko at night with just a red light on while he's hunting the crickets. He seems to track them ok and will tense up when the cricket is getting close like he's about to pounce and then the cricket walks right under it's nose and it doesn't pounce...almost like it doesn't know it's so close. Not hungry? Not able to see it? Help. Also I've seen some urate but no feces. Today is Friday, I bought him on Saturday. No signs of extended belly. Should I be worried. Oh, actually the first morning after I got him, so Sunday morning) there was soem poop on the glass. Nothing since.