Complain about a product or service

Secondhand Smoke Bad for Pets

Smoking just as dangerous for pets as contaminated food

September 5, 2007

• FDA Warns of Salmonella Risk in Beef Hooves, Pig Ears • Iowa Cat Diagnosed with Swine Flu • Wysong Pet Food Pulls Products Due To Mold • Diamond Pulls Premium Edge Cat Food from Shelves • ChemNutra Trial Extended Until June • Pricey Pet Food Not Necessarily Better • Humane Society Accuses Petland of Supporting Puppy Mills • Humane Society Warns Against Buying Puppies from Pet Stores • More Pets Turned Over To Shelters in Ailing Economy • July 4th Can Be Dangerous for Dogs • Summertime Can Be Hazardous to Pets' Health • Kennel Hounded Out of Missouri • FDA 'Reapproves' Heartworm Drug • Menu Foods Settles Pet Food Class Action • Indictments in Toxic Pet Food Case • New York Tops Animal Cruelty List • How Smart is Your Dog? • Cat's Death Blamed on Contaminated Food • Finding Safe Toys to Give Your Pet • China Agrees to Stepped-Up Food, Drug Inspections • Menu Foods Denies Acetaminophen Found in its Cat Food • Entrust Your Pet to a Pet Trust • Secondhand Smoke Bad for Pets • Rawhide From India? Pet Owners Should Think Twice • Common Flame Retardant May Be Killing House Cats • Menu Food CEO "Doesn't Know" How Rat Poison Got into Pet Food • Pet Food Contamination May Be Rat Poison • Reports of Dead Animals Increase as Word of Recall Spreads • Latest Information For Pet Owners • List of Recalled Pet Foods • One in Six Animals Died in Pet Food Tests • Pet Food Recalled After Reports Of Kidney Failure • New Drug Treats Vomiting in Dogs • Salmonella Found in "Wild Kitty" Cat Food • Lost Dogs Found More Often Than Lost Cats • Feds Approve Weight Loss Drug for Dogs • Pocket Pets May Carry Disease • Pets Rescued Faster Than Elderly After 9/11 --- • Pet Food Recall • More about Pets

Pet owners are rightly concerned about the safety of the food they feed their pets, in light of this year’s wide spread recalls. But pet owners who smoke might be inflicting just as much harm, a veterinarian warns.

Dr. Carolynn MacAllister, an Oklahoma State University Cooperative Extension Service veterinarian, says if secondhand smoke is harmful to people, then it stands to reason it hurts animals too.

“There have been a number of scientific papers recently that have reported the significant health threat secondhand smoke poses to pets,” MacAllister said. “Secondhand smoke has been associated with oral cancer and lymphoma in cats, lung and nasal cancer in dogs, as well as lung cancer in birds.”

She said a study conducted recently at Tufts College of Veterinary Medicine found a strong correlation between secondhand smoke and certain forms of cancer in cats.

The number of cats with mouth cancer, also known as squamous cell carcinoma, was higher for those animals living in smoking environments versus those felines living in a smoke-free home. In addition, cats that lived with smokers for five or more years had an even higher incidence of this type of oral cancer.

Fatal fur

“One reason cats are so susceptible to secondhand smoke is because of their grooming habits. Cats constantly lick themselves while grooming, therefore they lick up the cancer-causing carcinogens that accumulate on their fur,” MacAllister said. “This grooming behavior exposes the mucous membrane of their mouth to the cancer-causing carcinogens.”

Malignant lymphoma is another type of cancer that cats that live with smokers have a higher risk of getting.

This cancer occurs in the lymph nodes and cats are twice as likely to have this type of cancer compared to cats living in a non-smoking home. This form of cancer is fatal to three out of four cats within 12 months of developing the cancer.

Polluting the pooch

MacAllister also pointed out that secondhand smoke is greatly associated with the increased occurrence of cancer in the nose and sinus area among dogs. Research also indicates a slight association with lung cancer.

“A recent study conducted at Colorado State University shows that there is a higher incidence of nasal tumors in dogs living in a home with secondhand smoke compared to dogs living in a smoke free environment,” she said. “The increased incidence was specifically found among the long nosed breed of dogs. Shorter or medium nosed dogs showed higher rates for lung cancer.”

MacAllister said the longer nosed breeds of dogs have a great surface area in their noses that is exposed to the carcinogens. This also provides more area in which the carcinogens can accumulate. The carcinogens tend to build up on the mucous membranes of long nosed dogs so not as much reaches the lungs.

Unfortunately, dogs affected with nasal cancer normally do not survive more than one year.

“The reason short and medium nose dogs have a higher occurrence of lung cancer is because their shorter nasal passages aren’t as effective at accumulating the inhaled secondhand smoke carcinogens,” she said. “This results in more carcinogens reaching the lungs.”

Canaries in cages

Pet birds also are victims of secondhand smoke. A bird’s respiratory system is hypersensitive to any type of pollutant in the air.

MacAllister said the most serious consequences of secondhand smoke exposure in birds are pneumonia or lung cancer. Other health risks include eye, skin, heart and fertility problems.

Secondhand smoke is not the only danger faced by pets that live in smoke filled environments. Poisoning is another risk they face.

“Curious pets can eat cigarettes and other tobacco products if the products aren’t stored properly,” MacAllister said. “When ingested, this can cause nicotine poisoning, which can be fatal.”

It is important, both for the health of pets and others living in the household, that the smoker has a designated area in which to smoke that is physically separated from the home. In addition, always keep cigarettes, cigarette butts and other tobacco products put away.

“A better choice that could enhance your chances of enjoying a healthier lifestyle with your family and pets would be to stop smoking altogether,” MacAllister said.

Report Your Experience
If you've had a bad experience -- or a good one -- with a consumer product or service, we'd like to hear about it. All complaints are reviewed by class action attorneys and are considered for publication on our site. Knowledge is power! Help spread the word. File your consumer report now.

Share		Follow us on Twitter.