[Anonymous]

I am just going by what veterinarians(the ones that were helpful) including specialists have told me. Also, I am including my own experience with trying various methods of flea/tick control for many years. I have had 3 dogs test positive for Lyme. One suffered a great deal before she succumbed to complications of the disease. It is a nasty disease when it takes hold.
It is my opinion that the “natural stuff” is not strong enough to be effective.