We are getting ready to move and have reseeded our back yard. Lots of dirt and little grass due to 4 dogs using a small area and killing my grass. Can't help the area bit since I live in the city I am grateful for what area I do have. However, we are getting ready to list our house and thought it might be a good idea to have some grass in the backyard, so we tilled, raked and reseeded yesterday! Now, I can walk my dogs a few times a day for exercise and pottying, but I can't do it everytime because I have two small children and I can't leave them home late at night or during naps etc. Anyway, when the dogs must use the yard what can I do to avoid problems in the future? I have 4 dogs. 1 large and 1 med sized females, and 1 large and 1 small sized males. Only one male marks the other goes all in one area, although one of my females marks. Everyone is healthy (no bladder problems) and fixed. Any suggestions?