Looks great Fafsa, really nice drawing - guess it look a lot of time

If you would want some critisme I guess I could say that too, even thought it's not much. Ehm, let's see... for me, the back foot (the right one) seems a little small and not all in line. A mistake I even do myself quite often is that things sometimes doesn't fit inn that good, but it's just a minor mistake here cause it's not really that easy to see...
Hmm, anything else - well if I look at some pic's of different cat animals and Mountain Lions, then all I can say is that everything looks pretty perfect except that the back-hight drops a little much before it reaches the tail... If there would be a little more straighter line from the neck to the tail, only having a few bumps for the shoulder blades could look good...
Anything else... NO. Great work Fafsa, I really hope you can draw some more - because this is really good.
BTW, remember that Neela makes 3D stuff on a program - hard work that too, but you draw by hand, something very different

At least when it comes to simple mistakes as shadow, size and stuff...