Feeding · Bermuda, St. Augustine, Zoysia
Yellow dog spots: how to fix and prevent them
A dead center with a dark green ring is a nitrogen burn from dog urine. The fix is simpler than the products sold for it.
Dog urine is concentrated nitrogen. A little acts like fertilizer (that’s the dark green ring); a lot burns the grass (the dead middle).
Fix the spot
- Soak the area with water to flush the salts.
- Rake out the dead grass.
- For warm-season lawns, let the runners fill in or plug it with a piece of sod. For cool-season, reseed.
- Keep it moist until it’s established.
Prevent new ones
- Rinse the spot with a hose soon after your dog goes
- Train one designated area — mulch or gravel works well
- Supplements that claim to stop lawn burn are mostly unproven; ask your vet before trying one
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