When Do Pets Need X-Rays? A Guide to Veterinary Imaging When your pet is limping, seems to be in pain, or suddenly starts acting differently, it can be difficult to know what is wrong. Sometimes, a physical examination is not enough to identify the cause. Your veterinarian may recommend veterinary services, including X-rays, to get a clearer picture of your pet’s health. Veterinary imaging helps vets investigate injuries and certain medical...