Every day, as a dog owner, you see the goofy things your dog does to make you laugh – going fast, wagging his tail, and sleeping in funny ways. But noticing these little changes in your dog’s behavior can save his life. Dogs are very good at hiding pain, so this subtle indication could be a sign of an injury or chronic illness. With this guide, you will learn when to contact a veterinarian with your dog.
Below are 10 of the most serious warning signs that you should be aware of, the reason for concern, and what the next steps are.





