Visit the Vet
A visit to the veterinarian for a spring or early summer check-up is a must. Make sure your pets get tested for heartworm if they aren't on year-round preventive medication. Do parasites bug your animal companions? Check our page on flea, tick, and heartworm prevention for information on our recommended products.

Made in the Shade
Pets can get dehydrated quickly, so give them plenty of fresh, clean water when it's hot outdoors. Make sure your pets have a shady place to get out of the sun, be careful to not over-exercise them, and keep them indoors when it's extremely hot.

Know the Warning Signs
According to Dr. Lila Miller, ASPCA Vice President of Veterinary Outreach, "symptoms of  overheating in pets include excessive panting or difficulty breathing, increased heart and respiratory rate, drooling, mild weakness, stupor or even collapse. They can also include seizures, bloody diarrhea and vomit along with an elevated body temperature of over 104 degrees." Animals with flat faces, like Pugs and Persian cats, are more susceptible to heat stroke since they cannot pant as effectively. These pets, along with the elderly, the overweight, and those with heart or lung diseases, should be kept cool in air-conditioned rooms as much as possible.

No Parking!
Never leave your animals alone in a parked vehicle. "On a hot day, a parked car can become a furnace in no time—even with the windows open—which could lead to fatal heat stroke," says Dr. Louise Murray, Director of Medicine at ASPCA Bergh Memorial Animal Hospital. Also, leaving pets unattended in cars in extreme weather is illegal in several states.

Make a Safe Splash
Do not leave pets unsupervised around a pool—not all dogs are good swimmers. Introduce your pets to water gradually and make sure they wear flotation devices when on boats. Rinse your dog off after swimming to remove chlorine or salt from his fur, and try to keep your dog from drinking pool water, which contains chlorine and other chemicals that could cause stomach upset.

Screen Test
"During warmer months, the ASPCA sees an increase in injured animals as a result of High-Rise Syndrome, which occurs when pets—mostly cats—fall out of windows or doors and are seriously or fatally injured," says Dr. Murray. "Pet owners need to know that this is completely preventable if they take simple precautions." Keep all unscreened windows or doors in your home closed and make sure adjustable screens are tightly secured.

Summer Style
Giving your dog a lightweight summer haircut helps prevent overheating. Shave down to a one-inch length, never to the skin, so your dog still has some protection from the sun. Brushing cats more often than usual can prevent problems caused by excessive heat. As far as skin care, be sure that any sunscreen or insect repellent product you use on your pets is labeled specifically for use on animals.

Street Smarts
When the temperature is very high, don't let your dog linger on hot asphalt. Being so close the ground, your pooch's body can heat up quickly, and sensitive paw pads can burn. Keep walks during these times to a minimum.

Avoid Chemicals
Commonly used flea and tick products, rodenticides (mouse and rat baits), and lawn and garden insecticides can be harmful to cats and dogs if ingested, so keep them out of reach. When walking your dog, steer clear of areas that you suspect have been sprayed with insecticides or other chemicals. Keep citronella candles, oil products and insect coils out of pets' reach as well. Call your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 if you suspect your animal has ingested a poisonous substance.

*Information provided by SPCA website.