Cancer in Dogs Related to Flea & Tick Products

Conventional flea and tick products for your dog may make life easier, but they come with their own set of risks. Many flea and tick products contain known carcinogens (cancer causing) that can harm your pet or your family.

  1. History

    • Only after dogs were exposed to a sedentary, industrialized life with humans did they began picking up cancer in high numbers. Exposure to toxic chemicals not found in nature is likely part of the reason for this.

    Connection

    • According to CanineCancer.com, flea and tick products may contain solvent ingredients such as benzene, toluene and xylene that are known to cause cancer. A link has been established between insecticides and bladder cancer in dogs, according to the Journal of Toxicology and Home Health.

    Risk Factors

    • Certain breeds of dog, such as terriers and beagles, are more likely to get bladder cancer. Obese dogs and older dogs are also more likely to become afflicted, as are those that have been exposed to secondhand smoke and flea and tick products.

    Prevention/Solution

    • Homeopathic treatments to manage fleas include feeding your dog garlic tablets, apple cider vinegar and brewer's yeast, according to the website Grandmas Home Remedies. You can also make flea sprays out of lemon essence or apply cedarwood or eucalyptus oil to your dog's collar.

    Considerations

    • Many flea and tick products are carcinogenic to both people and pets. Read labels carefully and limit exposure to toxic ingredients, especially for children, who may pet your dog right after a treatment with dangerous chemicals.