From the Johnson’s Veterinary range. Guardian plus spot on solution for large dogs weighing 20-40kg. Kills fleas, ticks & lice. Triple action, prevents the development of flea eggs & larvae. 1 treatment per pack giving up to 8 weeks protection. Kills fleas on treated dogs for up to 8 weeks, kills ticks on dogs for up to 4 weeks & treats infestations with biting lice. Easy to use spot on solution. Please read all instructions before use.
