When I said that the world doesn’t need dog collars, a few individuals said that it doesn’t really hurt—that dogs really didn’t really noticed. Well, as this video of testing on humans shows, dog collars do indeed hurt.
https://gizmodo.com/the-world-doesnt-need-shocking-collars-for-dogs-5816866
Because, you know, if they didn’t really hurt, then they wouldn’t have any bloody effect in the dog, right? You can read a lot more about the whole dog collar history and effectivity at [Motherboard]
