Dog pee contains nitrogen, which can burn grass and kill it. Nitrogen is also a fertilizer, so it can cause the grass to grow too quickly and become unhealthy.
One of the best ways to prevent dog pee from ruining your lawn is to dilute it with water as soon as possible. This will help to reduce the amount of nitrogen in the urine.
Another way to protect your lawn is to train your dog to pee in a designated spot. This could be a gravel area, a mulch bed, or a section of the lawn that you don't mind turning brown.
There are a number of dog pee repellents on the market that can help to deter dogs from peeing in certain areas. These products typically contain natural ingredients, such as citrus oils or vinegar.
Watering your lawn deeply will help to flush out the nitrogen in dog pee. Aim to water your lawn for at least 30 minutes once a week.
If dog pee has already killed patches of grass on your lawn, you can reseed those areas. Be sure to choose a grass seed that is resistant to nitrogen burn.
By following these tips, you can keep dog pee from ruining your lawn and enjoy a beautiful, healthy lawn for years to come.