Yeah get what ever catches your eye. They will calm down with handling. I have gotten two awesome cresties from Petco. Very healthy haven't had a problem yet. One just came out of quarantine and they all have a clean bill of health from the doc. So as long as the animal appears healthy, alert and a good weight don't worry about getting one from a pet shop. I wouldn't hesitate getting a fecal done though just to be sure.