* It's a personal behavior: There's no standardized survey or research that specifically asks this question.
* Varying cultural norms: Dog-kissing practices vary greatly across cultures, making it difficult to generalize.
* Ethical considerations: Some people might not be comfortable answering such a question about their personal habits.
While it's a common practice in some households, it's important to remember that:
* Dogs can carry bacteria: Even if they appear healthy, dogs can have bacteria in their mouths that can be harmful to humans.
* Dogs can bite: Even if they're usually gentle, dogs may react unpredictably to being kissed on the lips.
Therefore, it's best to avoid kissing your dog on the lips. Instead, express your love and affection in other ways like petting, playing, or giving them treats.