Rx SelaSpot (selamectin) Once-A-Month Flea & Heartworm Topical Solution for Dogs Size:20.1-40 lbs Equine-specific pre- and probiotics promote

Equine-specific pre- and probiotics promote a balanced gut environment

Adjust as needed to ensure effectiveness without discomfort

May cause hypersensitivity or anaphylactic reactions in rare cases

The ribbed cuffs and hem offer a classic fit that feels familiar and effortless

Silicone Dioxide

Rx SelaSpot (selamectin) Once-A-Month Flea & Heartworm Topical Solution for Dogs Size:20.1-40 lbs Equine-specific pre- and probiotics promoteRx SelaSpot (Selamectin) Once A Month Flea & Heartworm Topical Solution for Dogs Compared to Rx Revolution SelaSpot for Dogs is a prescription monthly topical parasite preventive that provides broad spectrum protection against a variety of internal and external parasites. Formulated with selamectin, this convenient once a month treatment helps protect dogs from fleas, heartworm disease, ear mites, sarcoptic mange, and American dog ticks, making it an