Bravecto is a pill that lasts for 3 months for the prevention of fleas and ticks. Bravecto does not prevent against round/hook/whip worms or heartworms. Bravecto is for use in dogs older than 6months only.
Seresto is a collar that lasts for 8 months to prevent and treat ticks and fleas. Seresto does not prevent against heartworms or round/hook/ whip worms. Seresto works by friction on the neck so be sure that the collar is properly fitted. Seresto is for use in both cats and dogs.
K9 Advantix is a once a month topical treatment for the prevention of fleas and ticks in dogs only. It also prevents mosquitos, biting flies, and lice. K9 Advantix does not prevent against heartworms or round/hook/whip worms. Do not use on cats. K9 Advantix is fatal to cats.
Revolution is a once a month topical treatment for the prevention of heartworms and fleas in cats. Revolution also treats and controls round/hook worms and ear mites.
** If your dog has a severe infestation of fleas a combination of Sentinel and one of these products will be suggested to be used for a minimum of 3 months, due to the fleas life cycle.