Sentinel is a monthly heartworm and flea control pill. Sentinel prevents heartworm disease, controls flea populations, hookworm infections, removes and controls adult roundworm and whipworm infections. 6-month supply and 12 month supply.
A prescription is required for these products. Please place the order and fax the prescription to us toll free @ (877) 597-0308. If you prefer us to contact your veterinarian, please provide the vet’s name, number & your pet’s name on the 2nd page of the order form. Once the veterinarian approves the prescription, we will ship the order the same day.
