When older, the tempermant?

The best way to get a dog to come to you is have it chase YOU. Keep some treats hidden in your hand. With the dog on long lead say its name and come and slowly back away. When the dog comes tp you give praise and treat. If a dog is loose and won't come tp you,start running in the opposite direction and get it to chase you. You MUST make it coming to you a calm and positive experience ALWAYS. Good luck