The risk of lymphoma, the most common cancer in cats, is tripled in cats from smoking households. Squamous cell carcinomas of the mouth are also more prevalent in cats exposed to tobacco smoke.
Dogs living in a household with a smoker are more likely to have a chronic cough to match their ownerâ€™s. Most sobering of all, they have a higher risk of developing nasal and lung cancer.
Scientists from all over the world have detected nicotine metabolites in the family pets of smokers. The more smokers and smoking in the household, the higher the levels of nicotine metabolites found.
Carbon material, a byproduct of smoking, has also been found in these petsâ€™ lungs.
As if we needed more reasons to give up smoking!