Here's why:
* Attraction to warmth and movement: Fleas are attracted to warmth and movement, which is why they're drawn to pets. Humans, although less furry, still provide these same things.
* Feeding: Fleas need blood to survive. If they can't find a dog, they may try to feed on a human.
* Lack of a host: If a dog flea is separated from its host (a dog) and can't find another dog, it might latch onto a human temporarily.
However, dog fleas don't typically live in human hair. They prefer the thicker fur of dogs and are more likely to jump off a human quickly.
It's important to note:
* Fleas can cause itchy bites on humans, which can be uncomfortable and potentially lead to secondary infections.
* Fleas can carry diseases that can be transmitted to humans, although this is rare.
If you suspect you have fleas in your hair:
* Check for bites: Look for small, red bumps that itch.
* Look for fleas: Use a fine-toothed comb to check your hair and scalp for fleas.
* Wash your hair: Washing your hair with shampoo and conditioner can help remove fleas.
* Treat your home: Fleas can live in carpets, furniture, and other areas of your home. You may need to use flea treatments to get rid of them.
To prevent fleas:
* Keep your dog on flea prevention: This is the best way to keep your dog and your home flea-free.
* Vacuum regularly: This helps remove fleas and their eggs from carpets and furniture.
* Wash bedding and towels: This helps kill fleas and their eggs.
* Keep your yard clean: Fleas can live in grassy areas.