How do I take rid of dog urine spots on sward?

When is the earliest time you should fertilize...
Answers:    Go to a Gardening Center and get Pelletized Gypsum, apply at rate timetabled on bag (use spreader). Good for treating departed and future what is referred to as Animal Burn.
Big groundhog problem!??
The urine burned a spot within the lawn, its late! You'll have to reseed it or use the prairie patch (its this green paper mache product loaded near seed and other nutrients for your lawn). Having a masculine dog is supposed to be milder on your lawn, females for anything the reason own stranger urine that burns the lawn!
What is the best time of year to...