Jul. 17, 2026
With sustained high temperatures in July, many owners keep air conditioners running 24 hours a day to cool their pets, which can easily lead to "pet air-conditioning syndrome". The WERVIC veterinary team points out that long-term exposure to enclosed low-temperature environments damages pets’ respiratory tracts and joints most. Scientific temperature control and targeted care can ensure both coolness and health.
Respiratory sensitivity is the most typical symptom of air-conditioning syndrome. The temperature difference between indoors and outdoors can reach 8–10°C. When pets move frequently between the two environments, their nasal mucosa is stimulated by sudden temperature changes, weakening defensive ability and triggering upper respiratory discomfort such as sneezing, clear nasal discharge and dry cough. Young pets, senior pets and brachycephalic breeds have weaker respiratory tolerance and face higher risk. Meanwhile, poor air circulation and accumulated bacteria in enclosed air-conditioned rooms further burden the respiratory system.
Joint chill is an easily overlooked hidden harm. When pets lie directly on cool floor tiles with cold air blowing on them, blood vessels around the joints constrict and blood circulation slows down. Senior dogs with pre-existing degenerative arthritis will experience worsening symptoms, including stiffness when rising, lameness and reluctance to move. Long-term abdominal chill in growing puppies can also affect normal bone and joint development.
Scientific care covers four key points. First, set the air conditioner no lower than 26°C and avoid directing airflow at the pet’s resting area. Second, place soft or moisture-proof mats where pets often lie to insulate ground chill and protect joints. Third, open windows for ventilation 2–3 times a day for 30 minutes each time to refresh indoor air and reduce bacterial concentration. Fourth, supplement immune nutrition daily: WERVIC ImmuneShield Max Chews can strengthen the respiratory mucosal barrier, improve the body’s tolerance to temperature differences, and reduce discomfort caused by environmental stimulation.
