As the scorching days approach, it's important to prepare to keep your cat comfortable. Even indoor cats require special attention during heatwaves!

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Both humans and animals struggle with high temperatures in the summer, so it's essential to take the following tips seriously and apply the recommended precautions for your feline friend. Outdoor and free-roaming cats face more risks in many ways, but indoor cats can also overheat, become dehydrated, or even suffer sunburn. Keeping your cat cool is an important responsibility.

When temperatures soar, a hat just won’t cut it—more serious precautions are needed

1.) Hydration

Proper hydration is critical in summer. As the ambient temperature rises, your cat’s need for water increases. Veterinarians generally recommend a minimum of 0.6 dl (about 20 oz) of water per kilogram of body weight per day for cats. This means a 3 kg cat should drink at least 1.8 dl (around 6 oz) daily. Cats fed wet food also get moisture from their meals, but they still require fresh water.

Change your cat's water several times a day and place multiple water bowls around your home. Water fountains can be helpful for cats that don’t like drinking still water since the sound of flowing water encourages drinking. For outdoor cats, make sure water bowls are placed in shady areas and refreshed regularly.

A bubbling fountain usually attracts cats

2.) Visit the Groomer

Some cat breeds may benefit from professional grooming during the summer. It’s very important not to trim your cat yourself—always rely on a professional groomer. A poorly trimmed coat can expose the skin to harmful UV rays, which may lead to sunburn or even skin cancer over time.

Regular brushing also helps remove excess fur, contributing to your cat’s comfort and regulating its body temperature.

Help them take care of the fur!

3.) Keep the Home Cool, Even When You're Away

Ensure that your home stays at a comfortable temperature even when you're not there. A cat left alone in an overheated home is at serious risk. Block out sunlight by closing blinds or curtains (this will also be important for other reasons discussed below) and set the air conditioner to cool your home before you leave.

However, it's not recommended to leave the AC running unattended, as malfunctioning appliances have been known to cause fires. The same applies to fans—they can pose safety risks if left running around unattended cats.

If you don’t have AC, ventilate the house overnight and early in the morning, then block out sunlight during the day to slow the heating process. Leave windows slightly open for airflow, but always install secure cat screens to prevent accidents.

The ideal indoor temperature for cats is around 20-22°C (68-72°F)

4.) Provide Shade

Outdoor cats need safe, shady spots that allow airflow but protect them from direct sunlight. You should provide multiple shaded shelters in addition to other cooling methods.

5.) Sun Protection

Just like humans, cats are vulnerable to UV radiation. White, light-colored, and hairless cats are particularly at risk. Pet-safe sunscreens are available to help reduce the risk of squamous cell carcinoma, a common type of skin cancer in cats.

However, even with sunscreen, cats should never be allowed in direct sunlight, especially between 10 a.m. and 3 p.m. Indoor cats can also suffer sunburn from lounging by the window, as UV rays penetrate glass.

Your pet can also sunburn in the window

6.) Cooling With Ice Cubes

Adding a few ice cubes to your cat’s water can help it stay cool. You can also place ice cubes on the floor for your cat to bat around and cool itself while playing.

7.) Cooling Mats

Special pet cooling mats are available to help regulate your cat’s body temperature. If you don’t have one, you can gently wipe your cat with a damp towel from time to time.

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8.) Raise the Bed

Fluffy, padded beds placed directly on the floor can become too warm in summer. Cats often prefer lying on cool tiles, hardwood floors, or other cooler surfaces. Consider switching to a more breathable summer bed and placing it in a well-ventilated, shaded spot. Elevated beds with legs are also ideal, as they allow air to circulate underneath.

In the summer, cats seek cooler places

9.) Manage Your Cat’s Weight

This isn’t something that can be changed overnight, but maintaining a healthy weight helps cats cope better with heat. Additionally, it reduces the risk of numerous health issues. If you notice your cat gaining weight, consult your veterinarian for advice on adjusting your feeding routine and increasing your cat’s daily activity.