Pine oil, benzoic acid, isopropyl alcohol, and sulfonic acids are among the constituents in Pine-Sol, which have been related to respiratory difficulties, cancer, reproductive consequences, skin irritation, and visual impairment in humans if consumed. If something is dangerous to people, it is likely to be dangerous to pets as well. Pine-Sol is poisonous to pets and can even kill them if consumed in large amounts. It may cause irritation to your pet's skin if it comes into touch with it. Seizures in dogs have also been related to the home cleaner.