Kittens is a pattern from a very small passing convention in Perth, Australia in 2012. Havana feed was popular there and them and some jugglers invented a way to put a manipulator in.
The base pattern, Havana feed isn´t too hard to juggle, as it is right-handed 2-count vs. 6-count.
It´s still not too easy: 6-count is hard to remember for some people and there´s a lot of walking to do.
If you are able to walk around while juggling and count to 5, this pattern is for you.