Baking soda will also protect plants from the damage caused by dog urine. Baking soda will neutralize the smell of dog urine, which should both make your nose happy and halt the territorial behavior that draws dogs to one another’s urine. [1] X Research source
Vinegar can also work as a natural herbicide to kill various weeds. For this reason, though, you should avoid spraying it over your entire lawn, since it has the potential to damage vegetation. Vinegar neutralizes the smell of dog urine, which should both make your nose happy and halt the territorial behavior that draws dogs to one another’s urine.
There are a number of reasons why this is generally a less than optimal solution. It could illicit a negative reaction and lying will compromise your ability to appeal to authorities later in the process.
If you cannot reach an agreement, send a formal written complaint. Keep a copy for yourself so that you can prove to the authorities that you made an effort to resolve the issue.
In most cases city ordinances will be posted on the city’s website. Look up your city’s website to see what the law says about the situation. Alternatively, you can install a security camera to prove that the dog is invading your lawn. This can also be useful if your neighbor becomes aggressive and you want to prove his poor behavior to the authorities.
Some of these dog repellants are meant to have a bitter smell that dogs dislike. Others actually smell like the urine of the predators and will thus scare dogs away. [11] X Research source
If you already have a fence, check for holes that need to be repaired. It is also possible to purchase electrified fences, but that is an extreme solution.
It is unclear how well these devices actually work. Until more evidence emerges supporting their efficacy, this should probably be your last resort. [14] X Research source