I finally found a product that worked! Glad to have found this.
LawnMutt Soil Amendment for dog urine grass repair and protection
Zoysia sod is incredibly green, however urine spots are mounting. I'm ready to patch spots with new sod.
It has worked very well on the spots. We have been trying to retrain our dog to an area without grass, but with limited luck.
This is amazing stuff!! We have 4 Giant Breed dogs! Can you imagine what that does to our grass? But very little grass burns left! Which is great!