What do mailmen use to deter dogs?

Answered by Jeremy Urbaniak

When mailmen encounter aggressive dogs on their route, they often use a dog repellent spray to deter them. One commonly used repellent is a spray that consists of 0.35 percent oleoresin capsicum, which is an extract of cayenne pepper, and 99.65 percent mineral oil. This mixture is propelled by an inert gas and contained in an aerosol spray can.

When the mailman sprays this repellent at an aggressive dog, the dog usually reacts in a few different ways. Firstly, the dog may experience a strong burning sensation in its nasal passages and eyes due to the oleoresin capsicum. This can cause the dog to sneeze, cough, and have difficulty breathing temporarily. Additionally, the dog’s eyes may become watery and irritated, causing discomfort.

The intense burning sensation and discomfort typically startle the dog, causing it to back away or retreat. In many cases, the dog will quickly learn to associate the unpleasant experience with the presence of the mailman or the mail delivery, and it may become less aggressive or wary in the future.

It’s important to note that the dog repellent spray is designed to be a temporary deterrent rather than a long-term solution. Its purpose is to provide mail carriers with a means to protect themselves from aggressive dogs while they continue to carry out their duties. The spray is not intended to cause any lasting harm or injury to the dog.

Each dog may react differently to the repellent spray. Some dogs may be more sensitive to the effects of oleoresin capsicum, while others may have a higher tolerance. Factors such as the dog’s size, breed, and overall temperament can also influence its reaction.

While the repellent spray can be effective in deterring dogs, mailmen are often trained to use other strategies alongside it. These may include using a dog whistle, carrying a walking stick, or using body language techniques to assert dominance and establish boundaries with the dog.

In my personal experience, I have witnessed mailmen successfully use dog repellent sprays to deter aggressive dogs. In most cases, the spray effectively discourages the dog from approaching further or exhibiting aggressive behavior. However, it is crucial for mailmen to use the spray responsibly and only when necessary to ensure the safety of both themselves and the dogs they encounter.