08 November 2007
Hundreds of cats are dying needlessly after being accidentally treated with commonly used dog flea treatments, says a study produced by the Veterinary Poisons Information Service (VPIS), part of Guy’s and St Thomas’ NHS Foundation Trust.
Following their recent joint study, the VPIS has joined forces with cat welfare charity Feline Advisory Bureau (FAB) to warn owners of the dangers of using dog flea preparations on cats.
The study found one in 10 cats reported to the VPIS died, after being exposed to spot-on dog treatments containing the chemical permethrin.
Permethrin is so poisonous to cats they can become seriously ill even if they come into close contact with treated dogs, such as by sharing bedding.
Pemethrin is of low toxicity to most mammals, but because of metabolic deficiency, it is highly toxic to cats.








