My rabbit is overheating — what is the emergency protocol for heatstroke?

Rabbits cannot tolerate temperatures above 28°C (82°F) and will develop fatal heatstroke rapidly — a rabbit that is panting, lying flat, or unresponsive in hot weather requires immediate cooling and emergency veterinary care.

Rabbits have no sweat glands and dissipate heat only through their ears and breathing. In hot weather, even indoors, temperatures can climb quickly to lethal levels.

Temperature danger zones
- 18–24°C: ideal range
- 25–27°C: caution — provide extra cooling
- 28–30°C: danger — active intervention required
- Above 30°C: life-threatening within 30–60 minutes

Recognizing heatstroke by stage

Stage 1 (mild): rapid breathing, red ears, drooling, seeking cold surfaces
Stage 2 (moderate): weakness, uncoordinated movement, wet nose, glassy eyes
Stage 3 (severe): lying on side, seizures, loss of consciousness, labored breathing

Emergency cooling protocol
1. Move to a cool room immediately — air conditioning if available
2. Dampen ears with cool (NOT ice cold) water — the ears are the primary heat exchange surface
3. Place on a cool damp towel; do not submerge in water
4. Offer water to drink but do not force it
5. Direct a fan at the rabbit
6. Drive to a vet — do not attempt to cool fully at home before going

What NOT to do
- Never use ice water or ice packs — can cause shock and peripheral vasoconstriction that traps heat internally
- Never leave a heatstroke rabbit to "rest and recover" without vet assessment
- Never place in cold water baths

Veterinary treatment
IV fluid therapy to restore circulation, controlled cooling, oxygen support, monitoring for secondary organ damage (kidney failure is common after severe heatstroke).

Set temperature alerts in Flovvi for your rabbit's environment. When the forecast exceeds safe thresholds, Flovvi sends you a reminder to prep cooling measures before your rabbit is in danger.