When you choose the best natural flea treatment for dogs you are choosing to protect your dog. Every year there are cases of dogs being accidently poisoned by flea treatments.
A lot of people mistakenly believe to rid their pet of fleas they have to use formulas that are based on toxic chemicals that can cause neurological damage to their dog and other health concerns.
Flea preparations clearly state on them not to allow your dog to ingest the medication but most dog owners will tell you that there is no way to prevent their dog from licking themselves. While most pets do what seems to be okay with commercial chemical flea preparations do we really know what the long term effects are?