Hassan? pretty underwhelming, in short, dog is walking around on this treadmill kind of thing, looks to me almost obvious that his dew claw got snagged on it and he yelps, roughly at the same time hassan's hand is out of frame for a few seconds (that some are claiming he is pushing a shock remote).
oh and someone found a 2 year old clip of him saying that his friend gave him a shock collar that is laying around his house but he'd never use.
well do you want something that has an 80% chance of finding it in 2 seconds... or something that has a 99% chance of finding it in 38 hours? (and yeah, duh the obviously rational thing to do would be to try one or 2 layers of the quick methods, say "did this find it or do you want me to look deeper".