PrivDog not working with Firefox?

So, I installed Comodo Firewall and together came PrivDog, everything is fine and I’m using it and enjoying it, until I try to make a comment in Youtube. The problem was that a pop-up kept showing up to login (Even if I was already logged in) and I had to run Firefox in safe mode (Without PrivDog). Okay, so I managed to fix my problem but now Privdog is no longer working, I uninstalled and installed it multiple times yet it is not showing in the upper right corner of the browser. It shows as a extension, it says it is activated but I don’t have the PrivDog interface and it’s not working.

TL;DR: PrivDog is not showing up as a extension yet it’s installed normally. It’s not working.

Thanks and I hope someone can help me.

Please read here.

https://forums.comodo.com/bug-reports-privdog/privdog-not-showing-at-all-in-firefox-30-t105210.0.html;msg764140#msg764140

Remember, anytime you cannot leave comments on Youtube, rate others’ comments or use Google Plus, you have third-party cookies disabled in your browser.

With PrivDog you have to enable them in your options:

http://3.firepic.org/3/images/2014-08/15/n917tctdlu5h.jpg

The browser itself may be blocking them. Enable manually:

http://3.firepic.org/3/images/2014-08/15/zarlhy0dpg7a.jpg