I need a doormat that, when wet, won’t leak moisture to my interior wood floor. My dog sometimes pees on an indoor mat and damages my wood floor.

We don't recommend using our 3/4" Extreme Mats as an indoor doormat. These mats are semi-porous and would allow some water to flow through the mat and under. We do offer a number of indoor mats that can be used for this purpose on our entrance mats page.