Yes,
It has been all over the tv news. Over hundreds of dogs have died taking all the different oral flea medications. Mentioned toxins similar to what they put on your yard as an insecticide. TV news suggested to use the rub on kind if you couldn’t do all natural. News said they kill young puppies even no known ever health problems. Internet has all kinds of stories about this subject. Facebook has groups that have testimonials of some of the people that have lost their pets to all the different oral flea and tick medications.
