Sentinel Spectrum is the most convenient way to get 3 in 1 parasite protection against heartworm, intestinal worms and fleas. Sentinel Spectrum prevents heartworm infection; controls roundworm whipworm hookworm and tapeworm; prevents and controls fleas long-term; and treats flea allergy dermatitis. One delicious beef-flavoured chew given once a month with food all year round is all it takes to give your dog a lifetime of protection against the most dangerous worms and fleas!
Sentinel is also available in 6 packs - click here to view.
Sentinel Spectrum Dog 3 PackSKU: NAH8460