FRONTLINE Plus® contains fipronil and (S)-methoprene. UK: AVMGSL. FRONTLINE Tri-Act® contains fipronil and permethrin. UK: NFAVPS. FRONTLINE® Spot On contains fipronil. UK: AVM-GSL. Further information available in the SPC or from Boehringer Ingelheim Animal Health UK Ltd, RG12 8YS, UK. Email: petsuk@boehringeringelheim.com. FRONTLINE Plus®, FRONTLINE Tri-Act® and FRONTLINE® are registered trademarks of the Boehringer Ingelheim Group. ©2021 Boehringer Ingelheim Animal Health UK Ltd. All rights reserved. Date of preparation: Jun 2021. UI-PHC-0109-2021. Use Medicines Responsibly.