Female dogs usually burn the lawn cause they squat so they are closer to it. Put some horticultural limestone on any burn spots and that will fix it up....it raises the ph level. I have used it for years and it works.
sorry i can't help ya with the other stuff though.
~Friendship is like a bank account. You can't continue to draw on it without making deposits~
~Tegan 9 year old yellow lab~
~Wilbur 9 year old LH cat~
~Mirabelle 18 mos dsh~
~O'Shawnnessey 18 mos dsh~
~Darby 1 year old dsh~
~Mindy 7 yr old shih tzu~
~Dexter 10yr old Salmon (large goldfish)