After reading up when I got my frog, I read up on Pacmans from Petsmart, and found a lot of stories about mysterious health failures in frogs bought there specifically(found at least one thread on Dendroboards, and a couple on here.). I've personally resolved never to buy another pacman at petsmart, especially after returning a while ago to find the decomposing corpse of a baby pacman in the enclosure my own frog had been in before I bought him, complete with fresh mealworms that looked as if they had just been added. Seeing that made me pretty sad tbh.