Hi everyone, I’m new to the Doberman breed, only had retrievers. I’m exited about our new puppy’s potential to be a smart, loyal, and protective dog. He is currently 8 weeks and has lots of energy. We work on training but I’m looking for suggestions for playtime to help get out his energy. He sometimes plays with the neighbor dogs, but he doesn’t have his shots so going to the park is not an option. What was your puppy’s favorite game at this age? thank!