How to stop dog urine killing the grass?

by | Apr 25 2020

Updated: 10 Aug 2021

Is dog pee killing your grass?

Do you love keeping your lawn looking fresh and green all year round? Does your dog ruin it by leaving yellow spots and patches everywhere they pee?

Well you are not alone, a huge number of pet parents struggle with dog wee killing the grass in their lovely lawns. The good news is that you don’t have to choose between your dog and the garden! Read on to find out how to stop your dog’s urine killing the grass once and for all.


Why Does Dog Urine Kill the Grass?

Let’s start with the basics. What is it about dog urine that is so bad for the grass?

The main reason why dog urine kills grass is the urine’s nitrogen content. Dog urine is comprised mainly of nitrogen, which has a similar chemical makeup to bleach (and we all know what happens when bleach gets poured on any surface!).

It’s true that diluted nitrogen can benefit the grass and act as a fertilising agent. Too strong of a concentration, though, can burn and kill the grass, leaving behind unsightly yellow patches of dead grass.

Does this image look familiar??

Dog Pee Killing Grass

Some dogs’ urine is more harmful to lawns than others. For example, female dogs tend to leave more lawn destruction in their wake than male dogs. This has to do with the way in which they urinate. Because female dogs squat, their urine gets deposited more heavily in one area. Since male dogs cock their legs, their urine gets sprayed over a wider area and causes less damage overall.

Yellow spots from dog urine can be more concentrated at certain times, too. When the weather is dry during the Summer months, for example, the dead grass becomes more noticeable. The same is true when female dogs are coming into season or when male dogs age out of puppyhood.

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This 12-step guide contains some helpful tips to keep your dog from wreaking havoc on your plants and gardens this Summer, without having to keep them cooped up!


How To Stop Dog Wee Killing Grass

Luckily, there are things you can do to prevent yellow spots or patches of dead grass from forming (and, no, they don’t involve making your dog wear a nappy!). Here are some steps you can take to stop your dog’s wee from killing the grass today:


Watering Pee On The Lawn – Mark and Chappell

1. Dilute the Nitrogen with Water

Remember, diluted nitrogen can act as a fertiliser for your grass, it’s just too concentrated in your dog’s wee. After your dog has urinated on a particular patch of grass, use a watering can or garden hose to pour some water on top of the area.

This helps to dilute the nitrogen. It also prevents the dry grass and soil from soaking up too much of it and becoming damaged.


Female Dog Peeing On The Lawn – Mark and Chappell

2. Monitor In-Season Female Dogs

If you know that your female dog is in season, keep a close eye on her when she goes out in the garden to do her business. The hormonal change she’s experiencing will make her urine more toxic to plants.

After she urinates, be sure to dilute the area with fresh water. You might want to put her on a lead when you take her out, too. This will help you to prevent her from urinating in the same spot over and over again and causing excessive damage to the grass.


Dog Toilet – Mark and Chappell

3. Keep Them Moving Or Designate a Toilet Area

Many people find that keeping their dogs (both male and female) moving when they go outside can help to minimise damage to their lawns. If the dogs are prevented from urinating in the same place repeatedly, the lawn is less likely to experience significant damage in one or two particular areas.

On the flip side, you might want to try designating a toilet area for your dogs. This could be an area of the lawn that’s out of view or something like the compost heap that you don’t mind having urine poured upon.

Lead them to this spot every time they go out so they can learn that this is where they’re supposed to urinate.


4. Introduce a Garden Pee Post

We all know how much male dogs love to pee on things! If you provide your doggy with a designated pee post that is easy to cock their leg on, you can entice them to focus their efforts away from the grass.

If you can convince them to use the post, this can be a great and effortless option for protecting your grass without having to corral them when they go outside.


Lawn Burn Solution - Green-UM

5. Use VetIQ Green-Um Lawn Burn Solution

Try giving your dog VetIQ Green-Um Lawn Burn Solution. Green-UM Lawn Burn Solution is a natural dietary supplement that helps to bind and control the nitrogen waste products released in your dog’s urine, protecting your grass.

When they take Green-Um Lawn Burn Solution, they’re less likely to do damage to your lawn and you can also feel good knowing they’re getting extra nutrients like B vitamins to boost their overall health.


How to Repair Your Grass

If your grass is already damaged from dog urine, there are also steps you can take to repair it, including the following:

  • Rake the yellow patches to remove dead grass
  • Apply ground limestone and water
  • Cover the areas with new topsoil and grass seeds (there are some grasses that are more resistant to nitrogen that you could try!)

After you’ve done this, keep watering your lawn on a regular basis (but not too much!) to help the grass seeds take root and grow and then apply the tips above to protect it them from your dog’s wee in future.


Get Your Grass Back on Track Today

As you can see, there are lots of strategies you can use to stop dog urine killing the grass in your garden. Keep these tips in mind and be sure to check out Green-Um Lawn Burn Solution.

It’s rated 5-stars because it is a natural supplement that works wonders for nourishing your dog and boosting their health, as well as helping to protect your grass from their wee, keeping it looking green and lush.


Lawn Burn Solution - Green-UM

Are you struggling with yellow or brown patches on your lawn? For over 15 years our customers have had great results from Vet IQ Green-UM Lawn Burn Solution, which is a natural product that helps prevent yellow spots appearing on your lawn.

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