Health Risks for Pets from Haze Worsen, Experts Say
Haze can worsen respiratory issues in pets, especially those with existing health problems or specific physical traits, according to veterinary experts. The risk varies by species, breed, and environment, with brachycephalic animals like pugs and Persian cats facing greater dangers due to their facial structures, as reported by thefetch.pet.
2026 Study Links PM2.5 to 0.7% Rise in Pet Admissions
Dr. Serena Shum, a veterinarian at Meraki Vets, said most healthy pets face only mild, short-term irritation, but those with asthma, chronic bronchitis, or heart disease are at higher risk. Haze can aggravate existing conditions,
she said, noting prolonged exposure to poor air quality may cause inflammation and worsened lung function. A 2026 study cited in the article found that a 1 microgram per cubic metre increase in weekly average PM2.5 levels correlates with a 0.7% rise in veterinary admissions for dogs and cats.
Thestar.com.my Reports Pet Death Linked to Haze
Thestar.com.my reported on a social media post from a pet owner who claimed their cat died due to haze, though the article did not confirm the cause of death. Dr. Muhammad Naim Md Kasim, owner of Kitty’s Care Veterinary Clinic, said fine particles in polluted air can irritate pets’ airways, causing inflammation and breathing issues. Pets have the same respiratory system as humans,
he said, adding symptoms like wheezing or labored breathing require immediate veterinary care.
Study Finds 4.13x Higher Risk for Cats in High PM2.5 Environments
Certain groups are more at risk. Indoor cats are not fully protected if windows are open, letting polluted air in. A study referenced in thefetch.pet found that cats in households with PM2.5 levels above 35µg/m³ are 4.13 times more likely to develop respiratory disease than those in cleaner areas. Dogs with breathing issues were 30% more likely to have been exposed to indoor incense burning, compared to 13% for healthy dogs.
Brachycephalic Breeds Face Increased Haze Risks
Pet owners are advised to focus on indoor safety and seek veterinary guidance for personalized advice as air quality changes. The case highlights growing ties between environmental health and animal care, with vets pushing for more awareness of haze’s effects on animals.