Heat waves not only put people at risk: pets also suffer their consequences, often in a more severe and silent way. Dogs, cats, and other pets cannot regulate their body temperature as effectively as humans, making them especially vulnerable when the thermometer spikes.

Veterinarians and animal protection organizations insist that a few preventive measures can make the difference between a safe summer and a medical emergency.

Why heat is so dangerous for animals

Unlike people, most dogs do not sweat through their skin. Its main mechanism for releasing heat is panting, a much less efficient system that can collapse when temperatures exceed certain thresholds, especially in humid environments. Cats, for their part, tend to hide signs of discomfort, making it difficult to detect a problem in time.

Brachycephalic breeds (such as bulldogs, pugs, or Persian cats), older animals, puppies, overweight dogs, and those with pre-existing respiratory or heart conditions are at even greater risk of heat stroke.

Signs that cannot be ignored

Specialists recommend watching for symptoms such as excessive or uncontrolled panting, profuse drooling, red or bluish gums, weakness, disorientation, vomiting, tremors or collapse.

In the event of any of these signs, the recommendation is to act immediately: move the animal to the shade or a cool environment, offer it water and contact a veterinarian without delay, since heat stroke can be fatal in a matter of minutes.

Recommended prevention measures

Avoid hours of greatest sun exposure. Walks and outdoor activities should be concentrated in the early morning hours or after sunset, when temperatures drop.

Never leave an animal inside a vehicle. The interior of a car can reach lethal temperatures in just a few minutes, even with the windows ajar and on days that don't seem extremely hot.

Guarantee fresh and abundant water. Having several containers spread around the house or yard helps ensure your pet stays hydrated throughout the day.

Provide shade and ventilation. Outdoor spaces should have permanently shaded areas, and indoors it is advisable to use fans or air conditioning when possible.

Take care of the paw pads. Asphalt and sand can reach temperatures capable of burning the skin. A simple test—placing the back of your hand on the ground for five seconds—checks whether the surface is safe to walk on.

Cool the animal gradually. Wet cloths on the neck, armpits and belly, or a bath with warm water (never ice cold, which can cause thermal shock), help lower body temperature safely.

Do not trim the fur excessively. Hair acts as a natural insulator against heat and sun rays; A cut that is too short can leave the skin exposed to burns.

Adapt diet and exercise. On the hottest days, it is advisable to reduce the intensity of physical activity and offer lighter meals at times of lower temperatures.

Animal welfare specialists emphasize that prevention is the most effective tool against extreme heat. Checking the forecast, planning walk schedules and staying alert to the animal's own signals are simple habits that can avoid tragedies.

In a context of increasingly intense summers, taking care of pets from the heat has become another part of the responsibility that comes with taking care of them.