Heat & Heatstroke: Prevention & Action | TerreCompagnons

Heat and heatstroke in dogs: prevention & action

Recognize the signs quickly, adjust outings, hydrate effectively, and cool down safely. Heatstroke is an emergency—this guide is not a substitute for veterinary advice.

1) Understanding the risk

  • Dogs have difficulty regulating heat (few sweat glands, panting mainly).
  • Increased risk: brachycephalic (short nose), older/obese dogs, sick dogs, puppies.
  • Typical dangers: car in the sun, hot asphalt, exertion during hot hours, high humidity.

2) Warning signs to recognize

  • Early signs : rapid/heavy panting, very red tongue, restlessness, refusal to move forward, thick saliva.
  • Moderate : weakness, vomiting/diarrhea, dark red mucous membranes.
  • Serious symptoms : prostration, disorientation, collapse — veterinary emergency .

3) Prevention: organization & environment

  • Go out early in the morning and late in the evening; favour shade and grassy areas.
  • Water always available: water bottle/bowl on walks, fountain at home.
  • Home : coolest room, shutters/curtains closed, fan/sweep (never pointed at the animal if it doesn't like it).
  • Car : avoid leaving the dog inside, even for a few minutes.

4) Refresh safely

  • Fresh (not ice-cold) water in small, frequent amounts.
  • Gently moisten the belly, paws, and inner thighs with a warm/cool towel.
  • Cooling mat , ventilated vest/harness, ventilated shaded area.
  • Swimming if the dog likes it : calm areas, gradual entry, rinse afterwards.

5) What to do if heatstroke is suspected?

  1. Place in the shade or in a cool room, stop all exertion.
  2. Cool down gradually : cool water on areas with little hair (belly, paw pads), replace damp towels every 2–3 minutes. Do not use ice water.
  3. Hydrate in small sips if the dog is conscious (do not force-feed).
  4. Contact your veterinarian immediately and arrange transport when the condition stabilizes slightly.

6) Bitumen & pad burns

  • Hand test: if you cannot hold your hand on the ground for 5 seconds, it is too hot for the dog.
  • Favor shade, grass, dirt paths; booties if necessary.
  • After use: rinse/dry, apply paw balm .

7) Weekly plan “peaceful summer”

Day Morning End of the day At home
Monday 30–40 minute walk in the shade Light water play / licking Cool room + fountain
Wednesday Scent in the forest Light brushing (to aerate the coat) Cooling mat
Friday Shaded park on a lean-to Mental game (puzzle) Gentle ventilation
Weekend Early exit + safe swimming Nap in the shade Monitored hydration
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