O.K. Ladies I'm wondering how many of you have 2 or 3 dogs and how do you handle potty for them in the summer. We have three dogs. One of them being a service dog in training so two of them are large dogs. My problem is last year I didn't like the idea of them peeing on the grass where the kids were going to be playing in 30 min. I always tried to make their potty time and outside time with the kids different but it was hard. I'd like to put up a dog run so they can do their business in there but not sure about the flooring. I want something inexpensive and that I can pick-up in 5-7 years when I'm done with daycare. Does anyone else have this problem or solved it?