I voted: Front legs off the ground only, any more and they let go.
Chloe's a really submissive dog, and if you try to take the toy from her, she'll pretty much give it to you. She'll tug some, and I can get her front legs off the ground, but that's it. Violet likes to tug, but she gets kind of scared if I try to lift it up, and will let go. But I gan get her front legs off the ground for a few seconds.