She is very smart and gets into everything... Your kitty at 11 weeks old is about the recommended age to start (I started Elsa way early)
Good luck on your new baby.. He will be worth it.... I got Elsa at 8 weeks... When I got her home she flew out of the cage, and the first thing she did was to attack one of my cameras that I had on her... She is not camera shy...
Shoot lots of pictures and video... If you don't some day you WILL regret it, but I can't talk about those days

.... If A Picture is worth a a 1000 words, then a one minute video is worth 1 Million, 798 Thousand, 200 Words... Exactly.... If you don't believe in math... Then try just 1 hour not to relate to anything that deals with that...
Of course that means no Computers.. They are all math.
No TV, your picture is displayed using math
Can't drive.. Speed is a math function, Stop lights are controlled by computers and are scheduled (math again)...
Can't use anything with electricity or batteries because electricity is based on a unit of measure that uses math....
Of course that means you can't die either without math.... 6 feet under is requiring math to measure... I can't think of one item that I can do without it... LOL, Right now playing ball with Elsa is math.. Based on the speed and angle depends on the speed, angle from where it bounces depends on where it goes and how far.
And BTW, cats are the BEST at math, in Geometry especially... Distance, Angles, Speed... Every time they make a successful jump it is all high end math.. Watch them think about a jump before they make it and they are in high end computing mode calculating required power to put into there legs to get the speed they need to make the height and angle they want... Most of the time they are dead on...