My dog has been peeing everywhere since he was five years old, and it hasn't changed since he was taught. It's getting worse recently. I was locked up, but I kept screaming, and my family wanted to throw it away. What should I do? Means you can't have a dog. If there is anything wrong with the dog, you should teach it patiently and gain its trust. For example, before he urinates, {it must be before he urinates, teaching is meaningless} take him outside. When he pees in the right place, touch him and reward him, he will understand that peeing here is right.