Signs of Heatstroke in Dogs: What to Watch for on Warm Walks

Warm-weather walks need a bit more planning than cooler ones. The RSPCA is direct about this: heatstroke in dogs is a veterinary emergency, not something to manage at home.

What the RSPCA recommends

  • Walk dogs in the cool of early morning or evening, not the heat of the day.
  • Never leave a dog in a hot car, even briefly.
  • Offer water regularly, in small amounts, rather than one large gulp.

Warning signs to watch for

Contact a vet immediately if you notice heavy panting that doesn't settle, excessive drooling, lethargy, or collapse. These are signs that need professional attention straight away, not something to wait out.

What a good habit looks like

Carrying water and taking regular breaks is a sensible daily habit — our article on water breaks on walks covers the "little and often" approach the RSPCA recommends. But it is not a substitute for recognising the warning signs above, or for planning walks around the hottest part of the day.

Source: RSPCA — Caring for your dog in hot weather

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