If it's fully fenced, she can go to the large off leash by my house, but without fences its not an option, Holly tops out at about 60km/h, if she see's a squirrel...... she's history. The other main problem is little dogs that look like bunnies, she ummmmmm.....gets excited! She is getting better at listening off leash, however sometimes the prey drive is too much.
They can be lazy if they are allowed to be. They spend 20 hours a day in a crate at the track, so they are used to being immobile.(Thats why they make great apartment dogs).They are sprinters, so they are not used to walks or long runs, their lungs and muscles aren't trained for it, it takes a bit of conditioning, But if you walk them, and teach them to play they come around. Holly walks between 2 - 6 km per day, and we take her hiking every weekend. But in the house, she goes and lays down, and she's never under foot. The perfect city dog. But when she sees her leash she turns into a kangaroo, it's the happiest part of her day!
On a side note, a large number of dogs at the off leash areas, are not trained at all, I've seen far too many out of control dogs with no owners in sight, or dogs attacking unsuspecting dogs, and their owners don't care, so I try to limit my visits to un-busy times. If a dog gets aggressive Holly remedies the situation quickly, She's rolled a Doberman, a Golden Lab, and a husky, and it's over before you can blink, especially if a dog jumps at her Mommy or Daddy,(but especially the Mommy) She hasn't hurt any, she just makes her point known! And no aggresion toward humans, ever.