Because they are kitty and catlike.
I like them because they do the funniest things. www.youtube.com/watch?v=Ag_w71or7Ug
They're cute. Do I need another reason?
I LOVE cats because that's the kind of pet I grew up with, and they're adorable and sweet and just amazing little critters. <3
because they're interesting funny cute animals and i grew up with them