Thank you for sharing this with us and giving the Busy With Beggin' Twist'd Small/Medium Breed Dog Treats a try. It's great to hear that your dogs enjoy our treats, and we're sorry to hear about your experience that you described. This is certainly not something we'd expect and is not typical of our products. The quality and safety of our products are our top priorities. We'd like the opportunity to learn more about your situation and further assist you. Please give us a call at 800-778-7462 (800-7PURINA). We're available Monday through Saturday at 8 a.m. to 5 p.m. (CST). We look forward to speaking with you soon. - The Beggin' Team