Here in Arcata, CA, we’re lucky to have a more temperate climate than many parts of the country—but that doesn’t mean pets are immune to heat-related risks. As summer temperatures rise—even just slightly above average—your pet’s ability to stay cool can be compromised rapidly. At Arcata Animal Hospital, we want to make sure your dog or cat stays safe, hydrated, and comfortable during the warmest months of the year.

While heatstroke is preventable, it can happen quickly—and knowing how to avoid it is the first step.

Need help or have summer care questions? Contact our team today.

Why Warm Weather Can Be Dangerous for Pets

Unlike humans, dogs and cats don’t sweat through most of their bodies. Their main way to cool down is by panting, which makes it harder to regulate body temperature when it’s warm or humid outside.

Factors That Increase Risk

  • Flat-faced breeds like Pugs, Bulldogs, and Persian cats have a harder time breathing efficiently in the heat.
    Learn more about heat risk in brachycephalic pets
  • Overweight pets retain more body heat.
  • Elderly pets or those with heart or respiratory issues are especially vulnerable.
  • Thick-coated or northern breeds like Huskies may overheat more quickly.

How to Spot Signs of Heatstroke

Heat exhaustion can progress quickly to a life-threatening emergency. Watch for:

Early Warning Signs

  • Heavy panting or drooling
  • Seeking shade or cool surfaces
  • Unusual fatigue or restlessness

More Serious Symptoms

  • Bright red or pale gums
  • Vomiting or diarrhea
  • Disorientation, collapse, or seizures
  • Rapid heart rate and labored breathing

For more detailed signs, visit AAHA’s heatstroke guide

Heat Safety Tips for Dogs and Cats

Hydration is Key

  • Always provide access to fresh, cool water—especially during and after walks.
  • Try frozen pet-safe treats (like ice cubes made with broth or yogurt) for extra cooling.
  • Consider cooling mats or vests, especially for dogs who enjoy outdoor activities.

Walk and Play Safely

  • Walk early in the morning or late evening when sidewalks are cooler.
  • Test the pavement with your hand—if it’s too hot for you, it’s too hot for their paws.
    Protect your pet’s paws this summer
  • Don’t over-exercise your pet, even if they’re energetic. Heatstroke can hit fast.

NEVER Leave Pets in Parked Cars

Even in Arcata’s mild summer weather, cars can trap heat and become dangerous in minutes—even with windows cracked.

Get more heat safety tips here

Keep Pets Comfortable Indoors

  • Use fans or AC to keep indoor spaces cool.
  • Let pets rest on tile or wood floors, which stay cooler than carpet.
  • Offer indoor enrichment to burn off energy without the heat.
    Try these boredom busters for summer days

Heat Safety for Outdoor Cats

Even cats that seem heat-adapted can get overheated. Be sure to:

  • Provide shaded areas that shift throughout the day.
  • Refresh water bowls often—and place them in multiple locations.
  • Avoid letting cats linger on hot concrete or asphalt.
  • Watch for signs like heavy grooming, open-mouth breathing, or lethargy.
    Read more on keeping outdoor cats cool

What to Do If You Suspect Heatstroke

Time is critical. If your pet shows signs of overheating:

  1. Move them to a shaded, cool area immediately
  2. Offer small amounts of cool (not ice-cold) water
  3. Apply cool damp towels to their belly, paws, and armpits
  4. Avoid using ice—it can constrict blood vessels and delay cooling
  5. Call your veterinarian or emergency clinic right away

Review AAHA’s emergency response tips here

Prevention Starts with a Summer Wellness Visit

At Arcata Animal Hospital, we can help reduce your pet’s risk of heat-related illness with:

  • Wellness checks tailored to the summer season
  • Weight management and hydration guidance
  • Personalized advice for high-risk breeds
  • Treatment plans for heat sensitivity or chronic conditions

Enjoy Summer—Safely

Whether your pet prefers lounging in the shade or tagging along on all your summer adventures, staying safe in the heat is key to a healthy, happy season. With the right preparation—and a little help from your vet—your dog or cat can enjoy every sunny day comfortably and confidently.

Schedule your pet’s summer checkup with us, or meet our veterinary team to learn how we support your pet’s comfort and health year-round.