A003284 Johnson's Insecticidal Flea & Tick Drops 742 mg, Cutaneous Solution Johnson's Veterinary Products Ltd 01759/5010 1998-11-10 National (Informed Consent) Great Britain Permethrin (cis:trans 25:75) N Dogs AVM-GSL Cutaneous solution Ectoparasiticide https://www.vmd.defra.gov.uk/productinformationdatabase/files/SPC_Documents/SPC_131069.PDF https://www.vmd.defra.gov.uk/productinformationdatabase/files/PAA_Documents/PAA_548894.PDF