The best flea and tick protection for puppies can keep both ... Frontline Plus contains two active ingredients: fipronil, which targets both ticks and adult fleas, and S-methoprene, which prevents ...

100% of them contained fipronil, and 89% contained imidacloprid. Both of these are harmful insecticides used widely in flea and tick treatments for pets, which then end up in birds' nests through ...

Consider the case of the "spot-on" flea and tick treatments our pets have gone ... common ingredients like imidacloprid and ...

My top pick for prescription topical flea and tick treatment is Revolution Plus. It also controls heartworms, roundworms, hookworms, ear mites, and tapeworms. If you're looking for an over-the ...