Are these floors waterproof? I breed Yorkies, and we are looking for something for our dog room.

Our Eco-Flec Rolls aren't waterproof, but they are water-resistant. Our Eco-Flec Rolls have been used in many doggy daycares and are very easy to clean and maintain. When installed in these environments, we recommend sealing the floors with our Rubber Floor Finish and Sealer and sealing the seams with our Seam Sealer glue. This will ensure a water-tight installation.