Fleas are tiny, wingless insects that thrive on the blood of mammals and birds. Their presence is often a cause for concern among pet owners, as they can lead to discomfort for our furry friends. However, the implications of a flea infestation extend beyond our pets. As these parasites are incredibly resilient and adaptable, questions arise regarding their potential to affect humans directly. One of the most pressing inquiries is whether dog fleas can infest human hair. While it is primarily pets that suffer from flea infestations, the possibility of fleas transferring to humans is a topic of interest. Fleas are notorious for jumping from host to host, and they…