11 Smart Ways to Keep Pets Cool in a Hot Apartment

When the summer heat hits, our pets feel it just as much — sometimes more. Apartments can heat up fast, and without proper precautions, the high temps can pose serious risks. Whether you’re dealing with a heatwave or just a sunny top-floor unit, knowing how to keep pets cool is essential for their health, comfort, and safety. These 11 strategies will help you protect your dog or cat from overheating, even if your AC is limited or nonexistent.

1. Provide Constant Access to Fresh, Cool Water

The most basic — and most important — way to keep pets cool is by ensuring they always have access to cold, clean water. Refill bowls frequently and consider placing multiple water stations around your apartment. You can even add ice cubes to bowls or use a pet fountain to encourage hydration throughout the day.

2. Use Fans and Cross-Ventilation

No air conditioning? No problem. Use box fans, window fans, or standing fans to improve airflow. Position them near open windows or hallways to create a cooling breeze. Some pets even enjoy lying in front of fans, especially if you dampen their fur slightly with a wet cloth.

3. Block Out the Sun During Peak Hours

Close blinds or curtains during the hottest parts of the day (typically 11am to 4pm). Blackout curtains or reflective window film can drastically reduce the indoor temperature, helping you keep pets cool and out of direct sun exposure.

4. Lay Down Cooling Mats or Towels

Cooling mats, pet-safe gel pads, or even damp towels can offer relief when the floors are too warm. Place them in shady spots or near fans. Many pets will naturally seek out cooler surfaces if they’re made available.

5. Offer Frozen Treats

Make pet-friendly frozen snacks using broth, pureed fruit (like watermelon or banana), or low-sodium peanut butter. Pop them into silicone molds or ice cube trays for a fun way to keep pets cool and entertained.

6. Limit Activity During Hot Hours

Try to schedule walks, playtime, or training sessions early in the morning or after sunset. Overexertion in high heat can be dangerous, especially for short-nosed breeds like pugs or bulldogs. Save the fetch and zoomies for cooler parts of the day.

7. Trim (But Don’t Shave) Your Pet’s Coat

For long-haired pets, a summer trim can reduce heat buildup — but never fully shave unless advised by a vet. Their fur actually protects them from sunburn and overheating. Regular brushing also helps remove excess undercoat and keeps them cooler.

8. Keep Bathroom or Tile Floors Accessible

Tile and linoleum stay naturally cool. Leave the bathroom door open or create access to kitchen floors so your pet can sprawl out and regulate their body temperature naturally.

9. Use Pet Cooling Gear

Cooling vests, bandanas, and elevated beds are designed to improve airflow and keep pets comfortable. You can wet and refrigerate some of these items before placing them on your dog or cat to help them stay cool longer indoors.

10. Recognize the Signs of Overheating

Excessive panting, drooling, glazed eyes, or weakness can indicate heatstroke. Learn the signs and act fast. This PetMD guide can help you recognize when it's time to intervene or seek emergency care.

11. Stay Ahead with Preventive Care

Pets with heart conditions, respiratory issues, or senior age may be more prone to heat exhaustion. Regular checkups help you catch early warning signs and keep your pet safe year-round. This VCA guide outlines essential seasonal precautions for pet health.

Keeping your pets cool isn’t just about comfort — it’s about safety. With these smart tips, you can confidently manage hot apartment living without putting your pet at risk. From hydration to cooling gear, every step you take helps your furry friend thrive through the summer heat.

Frequently Asked Questions

How do I keep pets cool in an apartment without AC?

Use fans, blackout curtains, cooling mats, and keep your pet hydrated. You can also try frozen treats and limiting activity during the hottest parts of the day.

Are cooling mats safe for pets?

Yes — most cooling mats are made with pet-safe gel and offer effective relief. Just be sure to monitor your pet and avoid leaving them unsupervised with any product that can be chewed.

How much water should my pet drink during summer?

Pets should drink about 1 ounce of water per pound of body weight daily — more during hot weather. Multiple water bowls and fountains encourage better hydration.

Can I shave my dog to help them stay cool?

Shaving is not usually recommended unless advised by a vet. A dog’s coat helps regulate temperature and protects them from sunburn. Regular brushing is a better option.

What temperature is too hot for pets indoors?

If the indoor temperature consistently rises above 80–85°F (26–29°C), it may be unsafe. Always monitor your pet for signs of heat stress and adjust your environment as needed.