All dog owners with smaller lawns are aware of the damage caused by urine (and both female and male dogs yellow the grass, not just the female). We were constantly getting emails on our wholesale grass seed web site for a grass that can tolerate dog urine.
We are the owners of K9 Turf Products and the manufactures of K9 Yard Patch. The only product on the market that neutralizes pet urine and grows back grass.
Our simple patented formula utilizes 100% Natural Gypsum Granual's. Gypsum has been proven to neutralize the damages of urine and salt to grass and soil. Gypsum is a natural soil ammendment and also retains moisture allowing the seeds to germinate and grow faster. The seed we use is perennial, meaning it comes back year after year, is dark green and salt tolerant and will match most lawns in the United States and Canada.
There are plenty of gimmicks out there that you can feed to your dog that claim to help with yellow spots. There are plenty of products you can "spray" on the grass and there are also other lawn patches on the market, however K9 is the only patch designed that actually does neutralize the damage and repair the lawn, quickly, safely and environmentaly responsibly.
If you are frustrated about searching on the internet, reading about drowning your lawn with water, tomato juice,or trying to find and hand mix lime/gypsum you don't have to worry any more. This product works and we guarantee it.
This product is available at major retail stores, Amazon.com, Nextag or its web site at http://www.k9yardpatch.com/
We appreciate the comments to anyone that has used our K9 Patch or has been fooled by other products.