Changes

===Laboratory Tests===

===Laboratory Tests===

===Pathology===

===Pathology===

The spot-on canine preparations are often quite concentrated.<ref name="multiples"> '''BSAVA Manual of Canine and Feline Emergency and Critical Care''', Chapter 19, Second Edition, 2007 </ref>.  Cats lack the enzyme glucuronidase transferase and is therefore unable to utilise the metabolic pathway that dogs and other animals use to break down permethrin into glucuronides and sulphates.

The spot-on canine preparations are often quite concentrated.<ref name="multiples"> '''BSAVA Manual of Canine and Feline Emergency and Critical Care''', Chapter 19, Second Edition, 2007 </ref>.  Cats lack the enzyme glucuronidase transferase <ref> Whittem 1995 Pyrethrin and pyrethroid insecticide intoxication in cats.''Compendium of Continuing Education for the Veterinary Practitioner'' '''17''' 489-492, referenced in ''Journal of Feline Medicine and Surgery''(2007)'''9''',335-339 accessed on http://www.fabcats.org/esfm/permethrin.pdf 07.11.2010 </ref> and is therefore unable to utilise the metabolic pathway that dogs and other animals use to break down permethrin into glucuronides and sulphates.

==Treatment==

==Treatment==

==Prognosis==

==Prognosis==

==References==

==References==

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