VET APPROVED WRITTEN BY Dr. Chyrle Bonk DVM (Veterinarian) The information is current and up-to-date in accordance with the latest veterinarian research. Learn more » When your dog has two major health signs occurring simultaneously, they should see the vet. Constipation and vomiting together can be due to several potentially serious causes, with the main … Continue reading My Dog Is Constipated & Throwing Up, What’s Wrong? Our Vet Answers