camomille lawns and

dogs pee been aving problems with the pooch leaving patches on the grass , i can get some dog rocks but that would work out quite expencive as they only last 2 months or so and are 9.00 pounds upwards and may not een work so has anyone any idea if dog pee effects camomille lawns , ive allways fancied one and im going to plant one around my path and infront of my swing , ideas please
chrissie b

Just googled for some info and learned some interesting facts here.

If you can hose down the urinated area soon after application, it will help a lot. Otherwise, create a rocky area for the dog to pee in. Nothing kills rocks 

i run out and water when i see her but its impossable to catch he r each time , ive loads of gravel around and she never goes near .she has peed on the same spot but it just makes it bigger , tanks for the hints
chrissie b