How often do you walk dog?

How often do you walk your dog?

I usually walk my dogs at least 5 times per week however, since we've moved and we have almost 7 acres of land, they get a lot of exercise. It's been extremely hot here too so that makes a big difference. It's not safe to walk them in this kind of heat. I keep them inside where it's cool, but still allow them to go outside and run and use the "restroom."