National Pet Carbon Monoxide (CO) Safety Day – Sep. 17, 2026

Expected National Pet Carbon Monoxide (CO) Safety Day Deals

As a ‘Cause’ holiday, National Pet Carbon Monoxide (CO) Safety Day focuses less on commercial deals and more on awareness and access to safety resources. Organizations like the American Veterinary Medical Association (AVMA) and the ASPCA often share educational materials and host webinars on pet safety. Pet supply retailers such as PetSmart and Petco may highlight CO detectors designed for homes with pets, or offer discounts on related safety products like emergency preparedness kits. Brands like Kidde and First Alert, leading manufacturers of carbon monoxide detectors, might partner with pet advocacy groups to promote pet-inclusive safety plans. Local veterinary clinics could offer free safety checks or educational pamphlets. We will update this page with confirmed live resources and awareness campaigns as September 17 approaches.

History of National Pet Carbon Monoxide (CO) Safety Day

Since they first learned to handle fire in the year 800,000 B.C., humans have had a complicated relationship with carbon monoxide. The first scientific examination into carbon monoxide poisoning from coal was conducted in 1716, even though Aristotle had already documented the deadly vapors produced when coals were burned. The makeup of the gas was determined through a series of studies until 1800 when scientist William Cruickshank classified it as a composite of carbon and oxygen.

While carbon monoxide was first recognized as a valuable reagent in the early 1900s, it has since gained a reputation as the most common form of air poisoning in a variety of countries. Carbon monoxide poisoning is a leading cause of emergency room visits in the U.S., according to the Centers for Disease Control and Prevention (CDC). Research has found that carbon monoxide poisoning kills animals at a rate twice that of humans. Mice and canaries, which have a very low tolerance for carbon monoxide, were used by miners in 1911 to detect harmful amounts of CO in the mine. Even though several ways to treat CO poisoning were developed in the 20th century, the fact that this gas is both colorless and odorless makes it hard to spot and has given it the nickname ‘silent killer.’

When Kidde, a renowned maker of residential smoke alarms and other safety devices, conducted a survey in the U.S. and Canada, it discovered that many pet owners were unaware of the dangers of carbon monoxide. This prompted the organization to develop a day to raise awareness about the hazards and devastating effects of CO on humans and animals.

How Businesses Can Celebrate National Pet Carbon Monoxide (CO) Safety Day