Malinois aren't the only breed who can be lifted in the air by their bite. We do this often with my male Hunter, my husband has done lifts with him over a foot off the ground many times... We've used a tug, large branch and some other rope like toys. Hunter just hangs on, wouldn't let go for anything. I consider Hunter to be a high drive dog, too. Prey drive is very high (you should see him lure coursing!), great fight drive, great defense drive, not the strongest food drive as he aged but good enough for tracking, and great hunt drive.