Last Updated:April 29, 2026, 13:18 IST
Pets are highly vulnerable to heatstroke in summer. Experts share key warning signs, prevention tips, and why quick action can save your pet’s life.
From excessive panting to sudden collapse, recognising early signs of heatstroke can help save your pet’s life during extreme summer heat
Summer fun is great, but rising temperatures can quickly become a serious problem for pets. Unlike humans, pets cannot sweat efficiently and are therefore much more susceptible to overheating. What may begin as mild discomfort can rapidly escalate into a life-threatening case of heatstroke within minutes. The key to preventing this is recognising the warning signs you should never ignore. Dr Umesh Kallahali, Small Animal Consultant, Mars Pet Nutrition, shares what you need to know:
Excessive Panting or Rapid Breathing
If your pet is panting heavily, breathing rapidly, or struggling to breathe, this is often the first sign of heat stress and requires immediate attention. Heat stress can develop quickly and affect circulation and oxygen levels. Move your pet to a shaded or air-conditioned area, offer water, and cool them with a damp cloth. You can also hose them down with cool water. Wetting the pet and placing them in front of a fan is highly effective in gradually lowering body temperature.
Excessive Drooling or Sticky Saliva
Unusual drooling, thick saliva, or dry gums are signs of dehydration and heat stress. As dehydration worsens, pets may become weak and uncomfortable. Begin gradual cooling by offering small amounts of cool water and wetting the paws, stomach, and ears. Avoid using ice water, as it can shock the pet. Instead, apply ice packs to areas with large superficial blood vessels, such as the inguinal and axillary regions, to safely lower body temperature.
Lethargy, Weakness, or Confusion
If your normally active pet becomes lethargic, disoriented, or reluctant to move, it may indicate difficulty regulating body temperature. Heat stress can also affect brain function, leading to confusion or unusual behaviour. Move your pet to a cool, shaded area and take steps to gradually lower body temperature. Avoid exercising your pet during peak heat; instead, schedule walks for early morning or late afternoon.
Vomiting or Diarrhea
Digestive issues are key indicators that heatstroke may already be underway. Vomiting and diarrhea suggest that heat stress is affecting internal organs and circulation. Move your pet to a cool, shaded area, offer fresh water, and avoid feeding until the condition stabilises. Once stable, feed during cooler parts of the day and consider splitting meals to maintain the recommended intake.
Bright Red, Pale, or Dry Gums
Your pet’s gum colour can indicate the severity of the condition. Bright red gums may signal overheating, while pale or dry gums can indicate dehydration or reduced circulation. Immediately move your pet to a cool area and begin gradual cooling using water or damp towels. Seek prompt veterinary care. Regularly monitoring body weight and condition can also help ensure your pet stays healthy during hot weather.
Collapse, Tremors, or Seizures
These are late-stage symptoms of heatstroke and indicate a medical emergency. At this stage, body temperature may have reached critical levels, potentially causing damage to organs, the brain, and even leading to death. Seek veterinary care immediately, delays can significantly worsen outcomes.
Hydration Matters More Than You Think
One of the best ways to prevent heatstroke is to ensure proper hydration. Wet or gravy-based food, along with access to fresh water, helps maintain hydration as it contains more moisture than dry food. Including wet food in your pet’s diet during summer can help keep them cool.
Bald areas such as the nose and ears are also prone to sunburn. White or pale-coloured animals, thin-haired breeds, and recently clipped dogs are at higher risk. Consult your veterinarian for appropriate sun protection and summer care.
Heatstroke is not just temporary discomfort, it can quickly affect multiple organs, including the brain, heart, kidneys, and liver. It can escalate rapidly, often before pet parents realise it. By recognising early signs and acting promptly, you can make a life-saving difference. During hot weather, keeping your pet cool, hydrated, and closely monitored is not just important, it’s essential.
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First Published:
April 29, 2026, 13:18 IST
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