Dog Pee Killing Grass? Natural Ways to Prevent Dog Urine from Harming Grass and Neutralize Odor

Are you noticing grass damage in your yard caused by dog urine? Perhaps your backyard has an unpleasant odor reminiscent of a porta-potty. While your dog’s urine might be wreaking havoc on your lawn, there’s no need to despair. We have solutions to tackle these pesky issues, helping you restore your lawn and reclaim your enjoyment of outdoor living.

Why Does Dog Pee Kill Grass?

The high meat content in a dog’s diet leads to elevated levels of nitrogen in their urine. While nitrogen is beneficial for lawns in moderate amounts (commonly found in lawn fertilizers), excessive nitrogen can actually harm the grass, causing it to burn. The issue of dog urine killing grass is widespread among homeowners and even park management due to the concentrated nitrogen levels in the urine.

Female dogs often cause more damage as they tend to squat in one spot, concentrating their urine in a single area. In contrast, male dogs mark their territory across various spots, including trees, bushes, and other upright objects. Besides leaving visible urine spots on the grass, dog urine also has long-term effects on the soil beneath.

The strong smell associated with dog urine is primarily due to the presence of ammonia. Although the odor may be more potent when the urine is wet, it can persist once dried, lingering for months on end.

5 Tips To Prevent Dog Urine From Killing Grass

Dealing with grass damaged by dog pee is a frequent challenge, yet there’s a range of remedies to explore in thwarting those undesirable brown and yellow patches from marring your lawn.

#1. Use A Leash

Guiding your dog on a leash during bathroom breaks offers you command over her actions. This approach enables you to deter her from consistently urinating in the same spot.

#2. Train In A Designated Area

Though it may require some patience, teaching your dog to use a designated area can be a worthwhile investment in preserving your lawn. This not only helps avoid unsightly urine spots but also establishes a consistent bathroom routine for your pet. Consider options such as creating a gravel area specifically for urination or selecting a less conspicuous part of the yard.

Additionally, installing a pee post, such as the Lulind Dog Fire Hydrant Garden Statue or the Simple Solution Pee Post infused with pheromones, can attract your dog to the desired spot.

#3. Encourage Your Dog To Drink More Water

Increasing your dog’s water intake is beneficial for diluting the nitrogen concentration in their urine, promoting both their health and the well-being of your lawn. Providing multiple water bowls, installing an automatic dog drinking fountain, or incorporating more moisture into their diet are effective strategies. This can involve offering fresh meals and adding bone broth or extra water to their food to ensure they stay properly hydrated.

Read also: How To Teach Your Dog To Fetch: A Step-By-Step Guide

#4. Use A Dietary Supplement

Exploring dietary supplements can be beneficial in maintaining your dog’s urine pH and nitrogen levels. Options like PetHonesty Keep Grass Green Chews or Zesty Paws Stay Green Bites incorporate natural components such as cranberry, probiotics, and apple cider vinegar, promoting a healthy digestive system while reducing nitrogen in urine.

However, it’s essential to exercise caution. Many of these supplements contain DL-Methionine, which neutralizes urine. Yet, this ingredient can pose risks to dogs with pre-existing liver and kidney conditions. Prior consultation with a veterinarian is advised before introducing such supplements to your pet’s diet.

#5. Spray Water On The Area

Another option, although it may not be as convenient, is to spray water on the area immediately after your dog pees. This can help to lessen the strong concentration of nitrogen on the grass.

How To Fix Grass Where Dogs Pee

Now that you’re taking steps toward prevention, it’s time to repair those existing brown spots. Our top recommendation is Sunday’s Pet Patch.

Sunday’s Pet Patch has proven to transform countless brown spots into vibrant, green grass in backyard spaces. You can find more details in our Sunday review.

Here are some extra tips to rejuvenate your lawn:


Planning a lawn event or showcasing your house for sale and need a fast solution? Consider using Covington’s Dog Spot Repair Grass Paint to camouflage those imperfections. Each bottle can cover approximately 50-75 square feet, and it’s safe for children, pets, and plants. While it’s not a permanent fix, it’s perfect for quick touch-ups. Users report that the tint color appears natural and remains intact even after rainfall.


If you’re dealing with just a few isolated spots, a lawn repair treatment can effectively address dog urine damage on the grass. You can opt for a DIY approach using grass seed or choose a specialized dog-friendly repair product. For instance, products like Scott’s EZ Seed Dog Spot Repair are designed with a blend of seed, mulch, and a unique salt neutralizer to mend dog urine damage right down to the root zone. Scott’s offers various formula options tailored to different types of grass. Always ensure you select a fertilizer that’s safe for pets to use.


If a large portion of your lawn is affected or you’re struggling to prevent your dog from urinating everywhere, it might be worth replanting with grass varieties more resistant to urine. Fescue and Ryegrass are known to withstand urine well, whereas Bermuda and Kentucky Bluegrass are more sensitive to it.


To prevent dog urine from damaging your grass, consider reducing the amount of grass in your yard. You can achieve this by fencing off grassy areas or opting for artificial turf. Additionally, incorporating elements such as wood chips, bark, rocks, gravel, or sand into your landscaping can discourage dogs from urinating on the grass. By eliminating access to grassy areas, you can effectively deter your dog from peeing on them.

Consider incorporating plants such as cacti, roses, juniper, rosemary, or lavender into your landscaping, as they are known to discourage dogs from urinating. Coleus canina, also known as the Scaredy Cat plant or Pee-Off Coleus, features a scent that dogs find unpleasant. Integrate these plant varieties into your garden and landscaping to not only deter your dog but also stray cats from urinating on your grass.

How To Get Rid Of Dog Pee Smell Outside

Is the lingering smell of dog urine ruining your outdoor enjoyment? Here are our tips on banishing that unpleasant odor from your outdoor spaces. The initial step in tackling dog urine odor outdoors is pinpointing the source(s). If stains aren’t apparent, employing a blacklight at night can aid in identifying the affected areas.

Enzymatic Cleansers

Enzymatic cleaning products, such as the top-rated Simple Green Outdoor Odor Eliminator, utilize natural microorganisms (known as “good” bacteria) to break down the bacteria in urine responsible for odors and stains. Simple Green is non-toxic and suitable for use on various surfaces including grass, artificial turf, gravel, concrete, brick, and more. It’s also effective in eliminating outdoor poop odors.

Watch this video to learn how you can effortlessly eliminate pet odors from your yard using Simple Green.

Home Remedies

If you prefer a DIY approach, you can make a homemade yard odor eliminator:

For grassy areas, sprinkle garden lime over the affected spots. This helps neutralize the urine and eliminate odor, aiding in grass restoration. Use an oscillating sprinkler daily on grassy areas to gradually dilute the urine, allowing it to seep into the soil.

On non-grassy surfaces, such as concrete, sprinkle baking soda and let it sit for an hour to absorb the urine smell. For cement surfaces, scrub the area with a brush before letting the baking soda sit, then rinse with water. If urine has dried on porous surfaces like cement, mix bleach with water and pour it over the area. Let it sit for 10 minutes before rinsing off. For wooden surfaces like benches or decks, use a solution of white vinegar and water.

Spray it onto the wood, wait five to ten minutes, then rinse. Repeat if necessary. Turning over the soil in your yard can effectively reduce urine odor, although it’s labor-intensive and best used as a last resort. If certain areas have a strong odor, this method can be particularly useful. After turning the soil, spraying it down can enhance odor reduction.

Removing Indoor Pet Odor & Stains

If your concerns extend beyond outdoor spaces, check out our article on how to remove dog pee smell from carpet. You’ll find a plethora of useful tips for eliminating both wet and dried urine stains, along with recommendations for effective products to eradicate odors and stains from your carpets and floors.

Is Your Dog’s Pee Extra Smelly?

There could be several reasons why your dog’s urine smells stronger than usual. One common cause is dehydration, which can result in more concentrated urine. Diet can also play a role, as certain foods can affect the odor of urine. Additionally, underlying health issues such as urinary tract infections or kidney problems can lead to changes in urine odor. It’s essential to monitor your dog’s water intake, ensure they’re on a balanced diet, and consult with a veterinarian if you notice any concerning changes in their urine odor.

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