Virbac Effipro Plus Topical for Medium Dogs 23–44.9 lbs – 3 Doses

A broad-spectrum spot-on from Virbac for medium dogs (23–44.9 lbs): Effipro Plus combines fipronil (9.78%) and pyriproxyfen (2.94%) to kill fleas, flea eggs and larvae and ticks on contact, and also helps control biting mosquitoes, chewing lice and sarcoptic mites. The waterproof, UV-resistant formula keeps working for up to four weeks, even after bathing or swimming. Three monthly doses per box; for dogs and puppies 8 weeks and older.

Key Benefits

• Kills fleas, flea eggs, larvae and ticks on contact
• Also controls mosquitoes, chewing lice and sarcoptic mites
• Waterproof and UV-resistant for up to four weeks
• Breaks the flea life cycle to prevent re-infestation
• Veterinarian-trusted Virbac formulation

Specifications

• Brand: Virbac
• Active ingredients: fipronil 9.78%, pyriproxyfen 2.94%
• For: medium dogs 23–44.9 lbs, 8 weeks and older — dogs only
• Use: apply the spot-on to the skin; repeat monthly; wash hands after handling
• Contents: 3 doses
• Price: $40.15
• Availability: orderable — ships via supplier fulfillment

Quick answers

How long does one dose last?
Up to four weeks of continuous protection per application.

What does it control?
Fleas (all life stages), ticks, biting mosquitoes, chewing lice and sarcoptic mites.

Is it waterproof?
Yes — it remains effective after bathing, swimming, shampooing or sunlight exposure.

Is it in stock?
It is orderable at $40.15 and ships via supplier fulfillment.