05/04/2014 at 13:09
Lewin, nematodes. Buy off amazon or the garden centre.
John Herbert, watch where the dog wees and then water the patch with a watering can, keep then dog well watered overnight, concentrated urine first thing in the morning is worst, or train the dog to wee in one place.
Repairing the lawn is easy, just rake the affected spots and reseed.