Go here: https://www.projectwonderful.com/adsearch.php

The third blue box from the right (between "Sizes and Categories" and "Referrers") is "Site Description,"

Click on it, and type "furry" in the "Include Tags" line.

When I did this, it gave me 13 pages of possible comics. Good luck narrowing down the potential sites.

Thanks a bunch, this really helped!