Sentinel Spectrum is a soft, beef and bacon flavors chewable tablet that prevents heartworm disease, prevents and controls flea populations, and treats and controls tapeworms and other intestinal parasites (hookworms, roundworms, and whipworms.) Sentinel Spectrum is administered once a month.
NexGard is a beef flavored soft chew that is labeled to kill fleas, treat and prevent flea infestations, and for the treatment and control of the American Dog Tick. NexGard can be administered once a month to dogs and puppies 8 weeks and older, weighing 4 pounds and over.
Seresto is a sustained release collar that kills fleas, and repels and kills ticks for 8 months. There is no need to remember monthly applications. The continuous active ingredients are releases in low concentrations to ensure 8 months of protection. The non greasy, odorless collar is easy to use and comes with optional reflector clips for added visibility at night. Seresto is available for both dogs 7 weeks and older, and cats 10 weeks and older.