Virbac : Effitix Spot-On for Large Dogs (20–40 kg) – 2 Pipettes
No return & Exchange Available
EFFITIX for Large Dogs is a prescription-strength spot-on flea and tick treatment specifically formulated for large dogs weighing 20-40kg. This dual-action formula combines fipronil and permethrin to provide comprehensive parasite protection for up to 4 weeks.
Key Benefits
- 4-week protection against fleas, ticks, and mosquitoes
 - Dual-action formula kills and repels parasites
 - Large dog specific - 4.40ml pipette for 20-40kg dogs
 - Waterproof protection - effective after bathing
 - Prescription veterinary medicine for guaranteed quality
 
Active Ingredients
- Fipronil 6.1% - Fast-acting flea and tick killer
 - Permethrin 54.5% - Long-lasting repellent action
 
What It Controls
- Adult fleas and flea larvae
 - Ticks (including brown dog tick)
 - Mosquitoes (repellent action)
 - Chewing lice
 
Application : Apply one 4.40ml pipette between shoulder blades on dry skin. Reapply every 4 weeks for continuous protection. Avoid bathing for 48 hours after treatment.
Important Safety Information
- For dogs only - toxic to cats and rabbits
 - Prescription required - consult your veterinarian
 - External use only - keep away from children
 - Pack contains 2 pipettes
 - Store below 30°C, protect from light
 
Consult your veterinarian for a proper diagnosis and treatment plan. EFFITIX provides comprehensive parasite protection for your medium-sized dog with convenient monthly application.