Sentinel Spectrum is a multi-parasitic treatment for dogs. This powerful oral treatment is the only beef-flavored chewable that protects canines from six parasites. Given on a monthly basis, Sentinel Spectrum effectively prevents heartworms as well as prevents and controls flea infestations. Besides, this tasty chewable treatment treats and controls whipworms, hookworms, roundworms, and tapeworms.How It Works
Sentinel Spectrum contains a trio of key ingredients; they are Milbemycin oxime, Lufenuron, and Praziquantel. These ingredients work in controlling fleas, intestinal worms, as well as in heartworm prevention. The product contains an insect growth regulator that helps in killing fleas eggs, and in preventing them from hatching into adult ones.