Written on: 18/07/2011
Used on 10 year old cat, immediately started foaming at the mouth and moaning as if in pain. 24 hours later, still foaming and the amount of drool only increased. Took her to the vet and they said there is an ingredient in the cheaper stuff that is incredibly lethal and reactions are common. He said they're just best to avoid. Been given medicine to calm her reactions down, but she is not herself. I would avoid any sprays and products of this type and go for something better established: front line doesn't have the ingredient that seems to be causing so many pets to either get ill or die.