Moreover, unlike dogs, who take great joy in serving man (and woman), cats take great joy in having us humans serve them....
[H/T FOB Carrie]
Here is what misguided cat servant, Dan, wrote in the About section of that video, titled "Cat rings bell for service and treat": "I trained my cat to ring a bell for treats. Now, when he wants treats, he will lay down in front of the bell and ask his servant, me, to give him.When he gets full, he will push the bell away, and clean his paws."
And woe to the cat servant who is distracted from his or her sacred duty (to pet, feed, and grovel before her feline overlord) by silly things like, oh, work, or surfing the Internet -- even if it is to watch cat videos. Though why would anyone want to watch cat videos when he has a cat literally on his computer?
Finally, a word of advice to all you cat owners thinking about getting a dog: Don't.