Senergy (selamectin) Topical for Dogs is a monthly topical parasiticide for dogs and puppies six weeks of age and older. It provides protection by preventing flea infestations, controlling existing flea problems, preventing heartworm disease, and controlling ear mites. Additionally, Senergy treats and controls sarcoptic mange and tick infestations. The topical formula can be used on both puppies and dogs at least 6 weeks of age and older. Available in a 3-dose, 3-month supply of flea and tick solution for dogs, depending on their weightHow it Works

SENERGY™ contains selamectin, which is a macrocyclic lactone compound. Such compounds are known to prevent developing heartworms for a month after exposure to infective heartworms. It also prevents hatching flea eggs, kills adult fleas, controls ear mites, controls and treats sarcoptic mange, and controls ticks.

Special Precautions

• This product can irritate the eyes or skin of humans. Thoroughly wash your hands after handling.
• Never use in underweight, debilitated, or sick pets.
• Ensure that dogs receive a heartworm test prior to use. Dogs with an existing infection should receive treatment before starting this medication.
• Do not use on dogs under 6 weeks old.
• Keep out of reach of animals and children.
• Do not use in humans.
• Human reactions have included skin redness, itching, and hives.
• If you have had a previous hypersensitivity reaction to this product, use with caution or consult a physician for advice before handling.
• In case of eye contact, use large amounts of water to flush the eyes.
• To obtain further information about side effects reporting, visit http://www.fda.gov/reportanimalae or call 1-888-FDA-VETS.
• This product is flammable and should be kept away from ignition sources, open flame, sparks, and heat.
• This product does not kill D. immitis in the adult stage.
• Although circulating microfilariae could decrease after use, this product is not formulated for clearance against microfilariae.
• No hypersensitivity reactions have been reported in dogs with a patent heartworm infection when given 3 times recommended selamectin dosages. No higher dose was studied.

• Transient alopecia at the application site
• Diarrhea (with or without blood)
• Loose stool
• Vomiting
• Anorexia
• Lethargy
• Muscle tremors
• Tachypnea
• Salivation
• Seizures
• Death
• Fever
• Ataxia
• Erythema
• Urticaria
• Pruritus