Yes, Thomas Edison’s invention of the first commercially successful light bulb indisputably altered the landscape of modern technology. But was it really his most important contribution to the world as we know it? This first-ever “cat video,” shot in his Black Maria Studio in New Jersey, suggests the answer is "No.”

In the 20-second short film from 1894, two cats bedecked in boxing gloves and harnesses duke it out inside a tiny ring. According to the Public Domain Review, the cat-thletes were members of Professor Henry Welton’s touring cat circus, which also featured cats riding bicycles and doing somersaults.

The film’s subject matter is actually pretty on par with the level of eccentricity reached in Edison’s other early recordings, which weren’t always animal-friendly. Atlas Obscura reports that he electrocuted an elephant, filmed a trapeze artist undressing, and also captured the first copyrighted film, “Fred Ott’s Sneeze.” In it, Fred Ott sneezes.

The decision to film a couple of kitties seems oddly prescient in the wake of today’s internet culture, where viral cat videos reign supreme. But if you’ve studied ancient Egypt even a little, you know that 1894 was hardly the beginning of our obsession with fascinating felines.

Hopefully, you’re not forcing your own cat to entertain the neighborhood with boxing matches, but are you treating her as well as you could be? Find out the best way to pet a cat here.

[h/t Atlas Obscura]