Internet Kitten

Internet Kitten is a hobby that is not time limited. To get this hobby, you first need to complete A Puppy Odyssey quest to unlock puppies and kittens. Then buy a kitten play box (S1,000) from the Promotions'R'Us Store and a kitten from the Pet Store (the first one, Maine Coon, is free, the others cost LPs). Place the play box in any Sim's house and tap on it to get three options:
 * Kitten Snippet -- 1 hr 15 mins (202 XP)
 * Kitten Series -- 6 hrs 30 mins (931 XP)
 * Kitten Compilation -- 12 hrs 30 mins (1,654 XP)

Levels
There are six levels:

Prizes
The first time you unlock the Persian cat breed, which are expensive: the kitten costs 68LPs and the adult costs 82LPs. The second time you complete the hobby you win one of five designer rugs:
 * Dark Lines
 * Green Zigzag
 * White Squares
 * Purple Triangles
 * Brown Circles