Climate change and pollution increase dog illnesses, such as pneumonia or chronic bronchitis

The growing concern about climate change has brought environmental health to the forefront of global attention, especially at the recent United Nations Climate Change Conference in Dubai: COP28 concluded two weeks of negotiations and made a historic decision to An agreement that benefits not only humans, but dogs as well.

And, as the Spanish Royal Canine Society (RSCE), founded in 1911, warns, it is necessary to understand the impact of climate impacts on dogs, posing a serious threat to their health and well-being. Air pollution takes a toll on these animals, mainly in the form of respiratory diseases and illnesses such as pneumonia, chronic bronchitis or asthma.

Inhaling pollution particles can cause coughing, asthma, allergies and bronchitis in dogs and their owners. More serious cases may even lead to lung cancer. Shockingly, the lungs of dogs exposed to severe pollution can turn black during necropsy, further evidence of the damage pollution causes over time.

It’s not just the dog’s respiratory system that’s affected: other consequences of pollution include fatigue, loss of appetite, conjunctivitis, eye problems or loss of smell, a dog’s basic sense.

Traditionally, more attention has been paid to the effects of pollution on the health of the lungs and cardiovascular system. However, recent research shows that pollution can also have harmful effects on the nervous system. Research shows it can also lead to cognitive and memory decline, involving processes such as stress or inflammation of nerve cells.

On the other hand, lack of rain can increase air pollution, leading to higher concentrations of harmful particles in the air. Experts say the lack of precipitation is also linked to an increase in veterinary consultations related to respiratory illnesses in dogs. Dogs with heart disease may be at additional risk due to higher concentrations of air pollutants.

How to prevent disease

First, it is recommended to limit exposure on high-pollution days to minimize inhalation of pollution particles. We can help protect dogs’ lung health if walking times are shortened during peak pollution periods.

Choosing when and where to walk is also important. Encourage dogs to vacation in natural environments such as mountains, where they can breathe fresh, less polluted air.

When dogs rest, it is crucial to provide them with shelter in a sheltered indoor environment. Preventing them from sleeping on outdoor patios and protecting their water and food dishes from outside exposure can help maintain a healthier environment.

It’s worth noting that, like humans, dogs suffer from passive smoking. Therefore, it is recommended not to smoke in enclosed spaces shared with pets. Maintaining a smoke-free environment is important to protect respiratory health.