During warm summer days, it is important to make sure your rabbit does not become too hot. Rabbits are particularly sensitive to heat because, unlike humans, they cannot sweat. Instead, they regulate their body temperature through their ears, front paws and by breathing more rapidly.
In the wild, rabbits naturally spend much of their time in cool underground burrows, so they are not well adapted to prolonged periods of hot weather. In fact, temperatures above 24°C (75°F) can already be uncomfortable and potentially dangerous for rabbits.
Make sure your rabbit always has access to ways of keeping cool during the summer months. Want to know how to prevent your rabbit from overheating? Read our guide on keeping your rabbit cool in hot weather.
How to Keep Your Rabbit Cool
Follow these simple tips to help your rabbit stay comfortable during hot weather:
- Place the hutch in the shade. Morning sun is usually fine, but never leave the hutch in direct afternoon sunlight. A parasol alone does not provide sufficient cooling, so choose a naturally shaded location and avoid placing the hutch in a south-facing position.
- Use cool packs safely. Place rigid ice packs wrapped in a tea towel inside the hutch. Flexible ice packs can be dangerous if chewed, as the cooling gel inside is toxic. If you don't have ice packs, frozen bottles of water wrapped in a towel work well too.
- Cover the hutch with a damp white sheet. A white sheet reflects sunlight, while the evaporation of the water helps cool the hutch. Check the sheet regularly, as it may become warm after several hours in the sun. If it does, simply wet it again. Avoid using dark-coloured sheets, as they absorb heat and can make the hutch even warmer.
Signs of Overheating in Rabbits
If your rabbit is suffering from overheating, you will often notice the symptoms quickly.
Look out for the following signs:
- Your rabbit is lying stretched out with half-closed eyes.
- Little or no interest in food.
- Faster breathing than normal.
- A rapid heart rate.
- Ears that feel extremely hot.
- Dark red gums or the inside of the eyelids.
If you recognise one or more of these symptoms, begin cooling your rabbit immediately by following the steps below. At this stage, it may still be possible to prevent the condition from becoming life-threatening.
If you are unable to cool your rabbit successfully, please contact our practice as soon as possible.
What to Do if Your Rabbit Is Overheated
If your rabbit is showing signs of overheating:
- Move your rabbit indoors immediately to the coolest area available, such as a basement, cool bathroom or kitchen.
- Check your rabbit's body temperature if possible. In severe cases, it can rise to 42°C (107.6°F).
- Continuously dampen your rabbit's ears—their primary cooling organ—with room-temperature water. Never use ice-cold water, as this causes the blood vessels to constrict, making it harder for your rabbit to lose heat.
- Aim to reduce your rabbit's body temperature to around 39°C (102.2°F), which is within the safe range. Use a lubricated thermometer to monitor the temperature.
- If there is no improvement after five to ten minutes, gently dampen your rabbit's fur with lukewarm water.
Continue these steps until your rabbit's temperature returns to normal and they begin eating and drinking again. If your rabbit does not improve or you cannot lower their body temperature, contact our veterinary practice immediately.
Rabbits Can Go into Shock from Overheating
In severe cases, overheating can cause a rabbit to go into shock. This is a life-threatening emergency that requires immediate veterinary attention.
Signs of shock include:
- Pale gums and eye membranes.
- A very rapid heart rate.
- Rapid breathing.
- Cold ears, feet or tail.
- Extreme lethargy or unresponsiveness.
If your rabbit is showing any of these symptoms, contact our clinic immediately.
Our veterinary team can provide emergency treatment, including medication and intravenous fluids, to stabilise your rabbit and give them the best possible chance of recovery.
Contact Us Immediately if Your Rabbit Is Overheated
If you think your rabbit is suffering from overheating, do not wait. Prompt treatment can make all the difference.
Contact our veterinary clinic in Leende or Heeze as soon as possible. Our team will advise you on whether your rabbit needs to be seen immediately or whether there are additional steps you can take safely at home before travelling to the clinic.
We are committed to doing everything we can to protect the health and wellbeing of your rabbit.
