One user compared the viral video featuring a Staffordshire bull terrier to "showing your grandma how to use a new phone." ...

Taking to TikTok, Felicity, founder of The Canine Rehab Co, showed a dog toy ball launcher, and said: "These should be illegal, and here's why. I've seen so many dogs with cruciate injuries ...

which then launches it for the dog to chase. Ideally, the pup would return the ball and place it back in the launcher's hole, but, instead, the terrier sticks its head into the hole and barks.