Does My Dog Still Have Fleas After Using Frontline?

Does My Dog Still Have Fleas After Using Frontline? A. The active ingredient in FRONTLINE (fipronil) kills fleas by affecting their nervous system, making them hyperactive before dying. These dying fleas often rise to the top of your pet’s haircoat, so the presence of visible fleas after treating your pet, is a sign that the

Does Bayer Still Make Regular Advantage For Dogs?

Does Bayer Still Make Regular Advantage For Dogs? Advantage has formulations approved for both dogs and cats, while Advantix is intended for use in dogs only. Advantix causes permethrin toxicity in cats, which is a common emergency, especially during the spring and summer months when fleas are at their peak of peskiness. Which is better