

A collar with vibration and shock is a shock collar. A collar without shock but is a vibration collar.
The representative from the producer of the collar, that image and video evidence match, indicated that the prongs had been improperly removed and the opening taped over, instead of using a padded replacement cover for the underside, which they also sell. Indicating a rush job to hide the shock prongs.
Hasan has also had a guest who commented on the collar being very tight (“can’t even fit one finger” was the quote), which would make sense for using a poorly fitted shock collar, which this one would be indeed.
So my claim is that Hasan used a poorly fitting shock collar. Maybe because he bought the wrong one or because he used one he already had, and he had to over tighten it to get it to somewhat work. And that he used a shock collar on his dog.
Hasan also changed his story several times as well. He started by claiming it wasn’t a shock collar, to them later claiming that it was a shock collar but that he had the prongs removed. I believe he changed it further, but those are the most relevant I believe.
Hitchen’s Razor.