Uber, best known for its taxi-hailing app and other mobile transportation services, is spending today applying its talents to a decidedly furrier cause. In celebration of National Cat Day, Uber is teaming up with meme media juggernaut Cheezburger to deliver on-demand kittens. The Internet truly is leaking.

For $20, cat lovers in New York, San Francisco, and Seattle can request 15 minutes of quality snuggling time with a kitten from their local animal shelter through the Uber app. All they have to do is press "Kittens!" Uber accounts are charged, and the money is then donated to the shelter. Smitten users can even follow up with the shelter to discuss adoption. Uber's partners include the Seattle Humane Society, ASPCA, and SF SPCA.

Uber expects high demand during event, lasting from 11 a.m. to 4 p.m. on Oct. 29, so they urge anxious kitten-seekers to be patient as well as mindful of roommates and co-workers with allergies. Kittens also come with cupcakes from the famous Ace of Cakes. To see some very satisfied customers, check out the hashtag #ICanHasUberKittens on Twitter, Facebook, and Instagram.

This is not the first time Uber has strayed from its car service roots. Over the summer, it celebrated its Hamptons launch with a limited-time UberChopper service, but it has also branched out into boating and on-demand ice cream delivery.

In other bizarre animals on the Internet news, a new craze on Facebook has users inexplicably replacing their profile pictures with giraffes, according to ABC News. Described as an online fairy tale, "The Great Giraffe Challenge" tasks users with solving a riddle. If they fail, they must "transform" into a giraffe for three days.

More information can be found on The Great Giraffe Challenge website and on Know Your Meme which, to bring things full circle, is owned by Uber's on-demand kitten co-conspirator Cheezburger.