Rx Selarid (selamectin) Canine Topical Flea & Heartworm Prevention for Dogs Count:6 Pack (6 Month Supply) Designed with double noseband

Designed with double noseband

Proven 4-month duration of immunity with a single 2 mL dose

Scabs will dry & fall off in 3 weeks

As the original blended rope featuring a core of twisted nylon and polyester filament

Rx Selarid (selamectin) Canine Topical Flea & Heartworm Prevention for Dogs Count:6 Pack (6 Month Supply) Designed with double nosebandRx Selarid Topical Parasiticide for Dogs Rx Selarid Topical Parasiticide for Dogs is a prescription, broad spectrum monthly parasite prevention designed to protect dogs six weeks of age and older. Formulated with selamectin, this ready to use topical solution provides reliable, long lasting protection against multiple internal and external parasites with one easy application. Each single dose applicator delivers a minimum of 2. 7 mg of selamectin per