Spotinor For Cattle & SheepFOR ANIMAL USE ONLY A spot on solution that treats and prevents infestations by lice and flies in cattle, also treats and prevents infestations by ticks, lice, keds and established blowfly strike on sheep and lice and ticks on lambs. A clear pale gold, oily liquid containing 10mg ml deltamethrin. Legal Category: POM VPS. Active IngredientEach ml contains: Deltamethrin 10 mg Pharmaceutical FormSpot On Solution A clear pale gold oily liquid