Im potentially interested! Have a 1.5 yo mixed breed who is 45 pounds or so and generally likes to play especially with neighbor dogs and at dog park!

We have a second one who is precisely that you descrive as the 6yo dog that wants to be left alone haha. But she will hang out with the humans 😅

Feel free to pm me if you want to coordinate sormthing! We have a pretty sizeable yard!