I have 2 female Labs. They "go" where ever they have to. This grass is able to bounce right back. Considering the frequency of their urination, this grass recovers within days and continues growing in the spots they pee in. Other grasses burn up and die. It is expensive seed but once it comes.in, the grass is durable, sturdy and thick. It also handles high traffic areas very well. We started growing our lawn from scratch. It will take a few years to come in and fill, but the long run is worth it. The picture shows the spring of the 3rd year. There are some bare spots, however, by the end of the summer they will fill in. I recommend using a s deemed top soil, starter fertilizer, and gently raking it in. Keep it moist for the seeds to grow and you will be on your way.