Brachycephalic breeds, such as pugs, bulldogs and Shih Tzus, are beloved for their unique appearance; But their distinctive short noses and flat faces come with significant health challenges.
is one of these Increased risk of air pollutionWhich can aggravate their already compromised respiratory system. With increasing air pollution levels in urban areas, these breeds face higher risks, including breathing difficulties and chronic respiratory conditions.
While these pets require special care under normal circumstances, air pollution demands additional precautions to protect their health. Owners should be proactive in reducing the impact of environmental pollutants, especially during peak pollution periods.
But why are brachycephalic breeds more affected by air pollution than other dogs?
Deepraj Prajapati, senior veterinarian at MVSC and RD Pet Hospital, says, “Brachycephalic breeds such as pugs, bulldogs and Shih Tzus are more vulnerable to air pollution due to their unique body structure. Their short snouts and compacted nasal passages significantly reduce airflow efficiency, making them filter makes it difficult to do. Airborne pollutants such as particulate matter (PM2.5), ozone and nitrogen dioxide.
Additionally, he noted that these breeds are prone to brachycephalic obstructive airway syndrome (BOAS), a condition that causes narrowed nostrils, a long soft palate and a narrowed trachea. “This limits the ability to cool and humidify the air during breathing, leading to higher pollutant exposure in the lower respiratory tract. Research published in the Journal of Veterinary Internal Medicine (2015) highlighted that brachycephalic breeds have increased susceptibility to airway inflammation and hypoxia during periods of high pollution.” is
High-efficiency particulate air (HEPA) filters can reduce indoor exposure to PM2.5 and allergens. (Source: Freepik)
Common signs of respiratory problems in short-nosed breeds
Pet owners should be alert for signs of respiratory distress in brachycephalic breeds, especially during periods of high pollution. According to Dr. Prajapati, common symptoms include:
Labored breathing: Difficulty breathing or breathing, often accompanied by wheezing or snoring.
Hyperventilation: Prolonged panting while resting or even during light activity.
Coughing or wheezing: Constant cough, especially after Exposure to outside air.
Nasal discharge: Clear or mucus-like discharge indicates airway irritation.
slowness: Significant decline in energy levels and reluctance to engage in physical activity.
Blue gums (cyanosis): A sign of inadequate oxygen supply, which requires immediate veterinary attention.
What can help improve respiratory health in these breeds?
To protect the respiratory health of brachycephalic breeds, says Dr Prajapati, several measures can be taken:
| category | Details |
|---|---|
| dietary supplement | Omega-3 fatty acids: Found in fish oils, they help reduce airway inflammation and promote lung health. (Source: Frontiers in Veterinary Science, 2020). Antioxidants like vitamins E and C: Protect against oxidative damage caused by airborne pollutants. Probiotics: Support overall immunity and may help manage respiratory allergies. |
| Environmental adjustment | Air purifiers: High efficiency particulate air (HEPA) filters can reduce indoor exposure to PM2.5 and allergens. Humidifiers: Adding humidity to indoor air can reduce airway irritation and improve breathing. |
| Routine veterinary care | Regular health checks to assess airway function and prevent complications from pollution-related respiratory problems. |
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