Thank you for bringing this to our attention. We're very sorry to hear about your Mastiff's experience with Purina Prime Bones Chew Stick with Wild Venison. 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 5 p.m. (CST). We look forward to speaking with you. – The Prime Bones Team

Thank you for bringing this to our attention. We're very sorry to learn about your Boston Terrier's experience. This is not something we expected. The health and safety of our consumers and their pets is our number one priority, and we take complaints of this nature very seriously. We'd like to provide further help and better understand your situation with Prime Bones Rawhide-Free Chew Stick With Wild Venison Small Dog Chews. When you have time, please get in contact with us by following this link: https://www.purina.com/contact-us - The Prime Bones Team

Thanks for sharing your feedback with us. We're very sorry to hear that your dog didn't like our delectable Prime Bones Rawhide Free Chew Stick With Wild Venison Small Dog Chews. We want to learn more about your experience and offer our help. If you’d like a helping paw, please get in contact with us by following this link: https://www.purina.com/contact-us - The Prime Bones Team

Thank you for sharing your experience and this lovely photo of your dog. We're sorry to hear that your dog is not a fan of Prime Bones Rawhide-Free Chew Stick With Wild Venison Small Dog Chews. We'd like to provide assistance to find a treat that your dog may love. Please get in contact with us by following this link: https://www.purina.com/contact-us. - The Prime Bones Team