Rx SelaSpot (selamectin) Once-A-Month Flea & Heartworm Topical Solution for Dogs Handbags Aspergillus oryzae fermentation extract dehydrated

Aspergillus oryzae fermentation extract dehydrated

This dynamic feeding style reduces stress

Provides up to 14 days of protection

Follow all mixing and feeding directions carefully

Simparica Trio contains three active ingredients—sarolaner

Rx SelaSpot (selamectin) Once-A-Month Flea & Heartworm Topical Solution for Dogs Handbags Aspergillus oryzae fermentation extract dehydratedRx 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