Does vitamin b complex keep flees off of dogs?

There is no scientific evidence to suggest that vitamin B complex keeps fleas off of dogs.

Here's why:

* Fleas are attracted to the scent of their host, not a lack of vitamins: Fleas are primarily attracted to the scent of a dog's skin and hair.

* Vitamin B complex doesn't change the scent of a dog's skin: While B vitamins are important for overall health, they don't alter a dog's scent profile to repel fleas.

* There are proven flea prevention methods: Effective flea prevention strategies include:

* Flea medication: Prescription and over-the-counter flea medications (topical, oral, or collars) are the most effective way to prevent flea infestations.

* Regular grooming: Frequent brushing and bathing help remove fleas and their eggs.

* Environmental control: Treating your home and yard with flea-killing products can prevent infestations.

Instead of relying on unproven methods, talk to your veterinarian about the best flea prevention options for your dog. They can recommend a personalized plan based on your dog's age, breed, and lifestyle.