This is, hands down, my favorite extension. Makes me so happy every time I open a tab. AND YOU CAN PET THEM!

Now I have way too many tabs...

Super cute! Would love a fox version.

Clearly, this is a must-have extension for everyone using Firefox.

Cool

I have tried this in Nightly and it looks super cute! The only this I am missing is the purr sound when I pet the cat with a cursor.

I literally just got it a minute ago, immediately opened a new tab, and saw the cute kitty there!! I can't wait to see more of the kitties!!!!! This is so cute (as i said already) and I love it!