She gets 2-3 walks a day and you 100% need to engage them mentally. You can slack on the exercise if you wear their minds out. A good balance is key though.
Are you really active? We travel alot and when we do we generally go where we camp, hike or spend a lot of time outdoors. That's why I went with this breed to try.
I will you I'm tempted to get a second dog and will get either a golden Aussie mix or a golden shepherd mix.