Researchers say that a new once-in-the-month pill has been ... fleas and ticks in dogs and cats. Peter Meinke and colleagues at Merck Research Laboratories obtained the flea and tick fighter ...
If you're concerned about ticks or biting lice, apply it monthly. Frontline Plus ... TRIO is our pick for the best flea and tick treatment for dogs in pill form. The fast-acting chewable tablet ...