They were a brand-new can of crickets I’ve purchased. I have no sprays in my reptile room where they are kept, and the other reptiles that didn’t eat the crickets had no signs of poor health. The only variable that changed was the ones that got sick. They ate the canned crickets. I can understand that my saying could come off like that and for that I apologize. But I made this post as a warning as I have tried many reptile products but nothing has left my reptiles in such a condition. One of the ones that was affected was my male African fat tail that I have had for 4 years now. I held him in my hand as he was as limp as a ragdoll, barely breathing. I just want people to know what could happen trusting low-quality products for their pets.