Frontline Plus Flea & Tick Treatment for Medium Dogs provides powerful monthly protection against fleas and ticks for medium-sized dogs. The advanced spot-on formula kills adult fleas within 24 hours and ticks within 48 hours, helping protect dogs from irritation and parasite-borne diseases.
The dual-action formula contains Fipronil to eliminate adult fleas and ticks and (S)-methoprene to stop flea eggs and larvae from developing, breaking the flea life cycle and helping prevent home infestations. Each pipette spreads through your dog’s natural skin oils for full-body protection. The waterproof formula remains effective for up to 4 weeks, and the 6-pipette pack provides up to 6 months of protection.
