Companion Animals

Heat Safety for Dogs

Heat-related illness in dogs is a preventable but serious welfare emergency requiring owner awareness and prompt action.

Key Facts

Dogs can develop heatstroke within minutes in a parked car in warm weather
Brachycephalic breeds are particularly vulnerable to heat illness
Heatstroke causes brain damage, organ failure, and death if not treated promptly
Dogs cannot cool effectively through sweating and rely mainly on panting
A car can reach 47C inside within 30 minutes on a mild 22C day

Welfare Considerations

Heat-related illness causes extreme suffering and rapid organ damage in dogs. The most common cause is being left in a hot car, but exercise in heat, lack of access to water and shade, and brachycephalic anatomy all contribute to risk. Owner education, legal enforcement of leaving animals in hot vehicles, and public awareness campaigns are all important for preventing this preventable welfare emergency.

What You Can Do

Never leave your dog in a parked car during warm weather
Exercise dogs early morning or late evening in hot weather
Always provide access to fresh water and shade
Know the signs of heatstroke including heavy panting, drooling, and collapse
Seek emergency veterinary treatment immediately if you suspect heatstroke