As temperatures rise, pets’ overheating risk increases, which can lead to severe and sometimes fatal consequences. At Omega Veterinary Group, we’ve seen heatstroke’s effects firsthand and our team is committed to educating pet owners on how to prevent, recognize, and treat this condition.

What is heatstroke in pets?

Heatstroke occurs when a pet’s body temperature rises to dangerous levels caused by excessive heat exposure. Unlike people, pets cannot sweat to cool themselves down effectively. Instead, they rely on panting and limited sweating through their paw pads. When these mechanisms are overwhelmed, their body temperature can rise rapidly, leading to heatstroke.

What causes heatstroke in pets?

Many situations can cause a pet to develop heatstroke. Pets can easily develop heatstroke if they encounter any of the following situations: 

  • Being left unattended in a parked car — Even on seemingly mild days, temperatures inside a parked car can skyrocket within minutes.
  • Exercising in hot weather — Strenuous activity during peak heat can easily cause a pet to become overheated.
  • Having limited access to water and shade — Dehydration and prolonged sun exposure exacerbate pets’ heatstroke risk.

In addition to situations that cause pets to overheat, your furry friend may have genetic and health issues that increase their heatstroke risk. Factors that increase a pet’s risk for developing heatstroke include:

  • Brachycephalic anatomy — Breeds with short noses, such as French and English bulldogs and pugs, are prone to heatstroke because of their restricted airways.
  • Obesity — Overweight pets struggle to cool themselves effectively.
  • Age — Puppies, kittens, and senior pets are unable to regulate their body temperature as efficiently as adult pets in their prime. Pets who are young and those who are seniors often overheat rapidly.
  • Underlying health conditions — Pets with heart or respiratory problems have a high heatstroke risk.

What are heatstroke signs in pets?

Early heatstroke recognition is crucial for effective treatment and a positive outcome. Heatstroke-related issues can escalate quickly, so knowing what to look for can help you save your pet’s life. Key heatstroke signs include:

  • Excessive panting and drooling — These are early indicators that your pet is struggling to cool down.
  • Red or pale gums — Gum color changes often signal distress.
  • Rapid heart rate — An increased heart rate is a sign that your pet’s body is under significant stress.
  • Disorientation or confusion — Overheated pets may appear confused and unsure of their surroundings.
  • Weakness or collapse — As heatstroke progresses, pets may become lethargic or collapse.
  • Vomiting and diarrhea — Gastrointestinal (GI) issues often accompany severe heatstroke.
  • Seizures — In severe cases, pets may experience neurologic problems.

What should I do if my pet is becoming overheated?

Immediate at-home and veterinary care are essential to prevent heatstroke from damaging your pet’s organs. If you suspect your pet is suffering from heatstroke, act quickly by:

  • Moving your pet to a cooler environment — Get them out of direct sunlight and into the shade or an air-conditioned area.
  • Providing water — Offer your pet small sips of cool, not cold, water.
  • Cooling your pet gradually — Apply tepid or cool water to your pet’s neck, armpits, and groin to help lower their body temperature. Avoid ice-cold water or ice packs, as they can cause shock. Also, do not wrap your pet in wet towels because they will trap heat.
  • Fanning your pet — Increasing air circulation can help speed up evaporation and heat dissipation.
  • Seeking veterinary care immediately — Even if your pet appears to be improving, heatstroke can cause internal damage that requires professional treatment.

How will Omega Veterinary Group treat my pet for heatstroke?

If your pet becomes overheated, our team will stabilize and treat them. Initial treatment often includes:

  • Intravenous (IV) fluids to rehydrate and cool your pet from the inside out
  • Oxygen therapy to assist with breathing if your pet is in respiratory distress
  • Monitoring vital signs such as heart rate, respiratory rate, and body temperature
  • Blood tests to assess organ function and detect any underlying damage

In severe heatstroke cases, pets may require hospitalization for further monitoring and treatment. Our goal is to manage signs, prevent complications, and ensure a full recovery.

How can I prevent heatstroke in my pet?

Preventing heatstroke is always better than treating it. To help prevent your pet from developing heatstroke, follow these tips:

  • Never leave your pet unattended in a parked car — The temperature can quickly rise to a dangerous level inside a parked car, so leave your pet at home or have another person stay with them in a vehicle with the air-conditioning running.
  • Limit exercise on hot days — Schedule walks and playtime during the cooler parts of the day such as early morning or late evening.
  • Provide plenty of water and shade — Ensure your pet has access to fresh water and a cool, shaded area at all times.
  • Use cooling products — Consider cooling vests, mats, or doggie pools to help your pet stay cool.
  • Be mindful of breed-specific and health risks — Take extra precautions if you have a brachycephalic breed or a pet with health issues.

Heatstroke is a serious condition that can affect any pet, but by being aware of this condition’s signs and taking proactive measures, you can help your pet avoid it. If you suspect your furry friend is overheating, contact our Omega Veterinary Group team.