Exerpts from The University of Minnesota Veterinary Medical Center

Beware of summer heat

As the temperature climbs outside, it's important to monitor your dog to prevent overheating. At temperatures of 85 degrees F, given specific humidity levels, even short exposures can be considered dangerous and result in injury or death.

Common signs of a heat stroke include:

Rapid breathing and increased heart rate

Discolored gums--dogs experiencing heat stroke will have dull gray or pink gums instead of the red-pink color that normally exists

Disorientation--dogs may not be aware of their environment

Refusal to obey commands

Wild or panicked expression

In the event of a heat stroke, seek veterinary medical attention immediately. Help to lower your dog's body temperature by placing it in the shade with plenty of ventilation and applying cool water to the hairless area on its stomach and the pads of its paws.

To prevent heat stroke do the following:

Do not leave a dog in a locked car. Temperatures inside cars climb quickly and heat buildup inside a vehicle only takes minutes, especially if the car is parked in direct sunlight. Leaving windows open does not adequately help to lower the temperature.

Avoid running with dogs during the day. Do it in the early morning or at night. If the dog is not accustomed to running, start slow and exercise for a few minutes and stop frequently for breaks and water.

Be mindful of dogs with dark fur or dogs with flat faces, such as Pugs or Bulldogs. They overheat quickly and are at higher risk for heat stroke than other dogs.

Never let a dog go without water. It is essential to hydrate your dog to keep its body temperature at a safe level.

If a dog is left outside, avoid tethering to a fence or tree. Dogs often tangle their chains, are unable to free themselves, and find themselves stuck in direct sunlight. Place animals in enclosed areas that provide adequate shade and a shelter. This will help the dog stay cool in the hot summer sun.

Keep dogs on a leash

More dogs are hit by cars and involved in dog fights in the summer than in other times of the year. To prevent these accidents, keep your dog on a leash at all times.


Watch out for moldy food

Dogs allowed to roam may get into compost piles or trash cans and ingest tremorgenic mycotoxins, which are toxins sometimes found in moldy food. These toxins produce varying degrees of muscle tremors or seizures that can last for hours, even days. Some dogs experience seizures so severe they result in high temperature and death.

If you suspect your pet ingested moldy food, contact your veterinarian immediately for treatment.


Check the dog's paws

A healthy dog's pads should be rough and feel like fine sandpaper. Running or walking with a dog on hot pavement may burn its pads. As a general rule, if the sidewalk is too hot for you to walk barefoot on, it is too hot for your dog.

Monitor the distance you travel while running, rollerblading, or biking with a dog; the distance may be okay for you, but is often too far for your pet. Allow your dog to take breaks while exercising and check its pads regularly for sores, cracks, or burns.

Prevent fleas and ticks

Fleas can cause medical problems in pets including flea allergy dermatitis, tapeworms, hair loss due to scratching, and secondary skin irritations. Ticks can transmit diseases; the most common are Lyme disease and Ehrlichiosis. Prevent fleas and ticks by treating your pet with a topical liquid flea and tick preventative. Ask your veterinarian which treatment is most appropriate for your pet. Seek a board-certified dermatologist for other skin aliments.


Harmful summer foods

Do not feed dogs corn cobs. Dogs cannot digest corn cobs and they will often need to be surgically removed from their stomach.
Raisins and grapes ingested in large quantities can cause kidney failure in dogs.

If you think your dog has ingested these foods, contact your veterinarian immediately.


Water safety

Do not allow your dog to drink from stagnant ponds. Bacteria and some forms of algae in ponds can make your pet sick. Make sure your pet has access to clean drinking water.

Protect your dog from drowning by never leaving it unsupervised around a swimming pool. The best way to keep pets safe around a backyard pool is to fence off the pool from the rest of the yard.

If you have an emergency

In the Spokane area, you want to go to Pet Emergency Clinic, 21 E Mission Ave, Spokane - (509) 326-6670

Thanks to U of M for this great information!