Overview
- The Subsecretaría de Ambiente lists key signs of heatstroke including excessive panting, elevated temperature, tremors, cyanotic gums, vomiting or diarrhoea, and neurological symptoms, with advice to cool the pet and seek urgent veterinary help; in Buenos Aires, free weekday care is available at the Instituto de Zoonosis Luis Pasteur.
- Prevention guidance emphasizes constant access to fresh water, shade and ventilation, walking only in the early morning or late evening, and never leaving animals in closed vehicles.
- Veterinarians warn that hot asphalt and beach sand can burn paw pads during peak sun (about 10:00–16:00), and beach outings should include hydration, shade and limited exposure time.
- High‑risk pets include brachycephalic breeds and animals that are very young, elderly, obese or living with cardiac, renal or respiratory disease or diabetes.
- A low‑cost home aid is to place frozen water bottles wrapped in a thin cloth where pets rest so they can self‑regulate contact; maintain parasite prevention and avoid spoiled food as heat accelerates infestations and contamination.