The affects of dog urine on your lawn are similar to that of a...

The affects of dog urine on your lawn are similar to that of a nitrogen-rich liquid fertilizer. A small amount of fertilizer makes your yard healthy, but too much will kill your lawn and create those yellow spots we all dread.

via https://steadfastrva.tumblr.com/post/643584399901884416
from Steadfast Tree Care Richmond