With the weather we have had most lawns are looking lush and green and if you have tried weed and feed and more products too then its probably time to think about re-seeding or re-turfing parts of the lawn.

Can you not keep the dogs off? Also how many times have you tried a weed and feed could you be over doing it? I only treat my lawn twice in the growing season with weedkiller and a feed, early spring and then again 6 weeks later, before top dressing in the autumn.