Parasite Prevention is easier with our award-winning Twist-N-Apply tube. Simply twist the tip to break the seal and apply! No need to remove the cap.

Your pet must have a current heartworm test result on file with your veterinarian to be prescribed heartworm medication. Please visit your veterinarian to have this test performed annually to protect them.

Barrier for Dogs® (imidacloprid + moxidectin) Topical Solution is a generic equivalent to Advantage Multi. Barrier for Dogs® is used for the prevention of heartworm disease caused by Diroflaria immitis and the treatment of Diroflaria immitis circulating microfilariae in heartworm-positive dogs. Barrier for Dogs® also kills adult fleas and treats flea infestations (Ctenocephalides felis). Barrier for Dogs® is indicated for the treatment and control of sarcoptic mange caused by Sarcoptes scabiei. It also treats and controls the following intestinal parasite species: Hookworms (Ancylostoma caninum) (Uncinaria stenocephala), Roundworms (Toxocara canis and Toxascaris leonina) and Whipworms (Trichuris vulpis).

Our easy Twist-N-Apply tube designs simplifies the application process, eliminating the need to remove the cap. Manufactured and packaged in the USA.

We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.