Brain tumor symptoms depend on where the tumor is located inside the brain. Tumors in the front part of the brain may cause seizures, walking in circles, blindness in one or both eyes, and behavior changes. Tumors in the back part of the brain may cause changes in a dog’s level of alertness, walking off balance, head tilt, abnormal eye movements, and weakness in the limbs or on one side of the body. 🐾❤️ It’s important to understand that these symptoms tell us where in the nervous system the pro