It is very dangerous, and in some states illegal, to drive with a dog in the back  of a pick-up truck. Not only can flying debris cause serious injury, but a dog may be unintentionally thrown into traffic if the driver suddenly hits the brakes, swerves, or is hit by another car. Dogs should ride either in the cab (in a crate or wearing a seat belt harness designed for dogs) or in a secured crate in the bed of the truck.

Summer is often a time when people fertilize their lawns and work in their gardens. But beware: Plant food, fertilizer, and insecticides can be fatal if your pet ingests them. In addition, more than 700 plants can produce physiologically active or toxic substances in sufficient amounts to cause harmful effects in animals. For more information on plants and other potentially harmful things that are toxic to pets visit the AVMA's Pet owners guide to poisons at www.avma.org

Dog bites rise during the summer months when people and their pets spend more time outside. Spaying or neutering your dog reduces the likelihood that he will bite and provides many other health benefits.

Make sure your pet is always wearing a collar and identification tag. If you are separated from your pet, an ID tag may very well be his or her ticket home.

Pets and pools can equal disaster. Prevent free access to pools and always supervise a pet in a pool.

It’s important to clean your pets ears after they have been swimming. Water that gets trapped in the ear canal can cause ears infections. There are several ear cleaners available that are meant for your pet.

Provide plenty of water and shade for your pets while they're enjoying the great outdoors so they can stay cool.

If you plan on traveling with your pet during the summer, take the time to prepare for your furry friends in advance. Many airlines have summer pet embargoes, and most trains and ships do not allow pets other than service animals. The HSUS has information on traveling with your pet that may make the difference between a pleasant trip and a vacation nightmare.

Pets need exercise even when it is hot, but extra care needs to be taken with older dogs, short-nosed dogs, and those with thick coats. On very hot days, limit exercise to early morning or evening hours. Keep in mind that asphalt gets very hot and can burn your pet's paws.

Another summertime threat is fleas and ticks. Use only flea and tick treatments recommended by your veterinarian. Some over-the-counter flea and tick products can be toxic, even when used according to instructions.

Pets can get sunburned too, and your pet may require sunscreen on his or her nose and ear tips. Pets with light-colored noses or light-colored fur on their ears are particularly vulnerable to sunburn and skin cancer.

Don't take your pets to crowded summer events such as concerts or fairs. The loud noises and crowds, combined with the heat, can be stressful and dangerous for pets. For your pet's well being, leave her at home. Be especially aware of these threats during holidays, such as the Fourth of July.