Keep your dog healthy by keeping yourself informed about dog illnesses and symptoms. Learn about the warning signs and symptoms of many common dog diseases in the articles below. You can also pick up a few recovery tips to help speed up their healing process. Choose from one of the articles below to learn about a certain dog disease and start improving your dog’s health.Is your dog scratching or licking more than usual, or is his skin rough, flaky or irritated? If so, then he might be suffering from a skin condition, and your veterinarian may recommend tests to identify the exact reason.