Thank you for reaching out to us. We're very sorry to hear about your dog's experience with Purina Busy With Beggin' Twist'd Small/Medium Breed Dog Treats, and we hope he or she is feeling better now. We take complaints of this nature very seriously, as the health and safety of pets are our number one priority. We'd like to learn more and offer our assistance. Please contact us at 1-800-778-7462 (800-7PURINA) whenever you have the opportunity. We are available Monday through Saturday from 8 a.m. to 6 p.m. (CT). We look forward to speaking with you. – The Beggin' Team