16/10/2020
We are in for a hot next few days! ☀️
Our pets are unable to respond to heat in the same way that we, as humans, do. We have sweat glands all over our bodies that help us to regulate our temperature, but dogs and cats, for example, only have a few in their feet and around their noses. Many animals rely on panting and external cooing to lose heat.
What is heatstroke?
It is a state of hyperthermia (an elevated core body temperature above the normal range) which can result in heat-related injury to tissues. Heatstroke occurs when the body’s generation of heat exceeds its ability to lose heat.
What are the main predisposing factors?
• A warm, hot, or humid environment with inadequate ventilation.
• Inadequate shade.
• Inadequate drinking water.
• Excessive exercise.
Are there any other predisposing factors?
Although all animals are susceptible, it is important to be aware of the following secondary factors:
• Obesity
• Brachycephalic anatomy (Pugs, French Bulldogs, English Bulldogs, Persian, Chinchilla and Himalayan cats, among others)
• Breathing difficulties/Respiratory disease – collapsing trachea etc.
• Heart problems/Cardiovascular disease.
• Neurological disease.
• Age extremities.
• Thick/Long hair coat.
How do I prevent it?
• Provide your pet with a cool, well-ventilated space. Outdoor pets should always have access to shade.
• Always provide access to sufficient fresh, clean drinking water.
• Never leave your pet in a car.
• Avoid exercising your animals in hot weather.
• Avoid hat sand, concrete or tarred areas, or any other areas where heat is reflected.
What are the symptoms?
• Panting, which increases as heatstroke progresses.
• Drooling, salivation.
• Agitation, restlessness.
• Very red or pale gums.
• Bright red tongue.
• Increased heart rate.
• Distressed breathing.
• Signs of mental confusion.
• Dizziness, staggering.
• Lethargy, weakness.
• Muscle tremors.
• Seizures.
• Collapse.
How do I treat it?
• Remove your pet from the hot environment.
• Apply or spray tepid water onto their fur. Apply a fan to maximize heat loss.
• Do not use ice-cold water or ice, as this can worsen the problem.
• Bring your pet to a veterinarian immediately.
• Heatstroke is an emergency, that always requires veterinary attention. Even if your pet looks like they are recovering, or even if you just suspect heatstroke it is important that they should be checked by a vet.