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Welcome...

 

C4 is the jointly funded spay and neuter programme for cats in the London region.

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Our scheme enables cat owners who live inside the M25 ring and receive qualifying benefits or low incomes the opportunity to have their cats neutered and microchipped for £10 via our network of partner vets in London.

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We're funded by the generosity of donors to four animal welfare charities (please see below).

Neutering voucher scheme
Battersea Blue Cat
sitting cats copy.jpg
coloured cats
Purple Cat C4
Black cat

 2       1     4        4     2     7

...cats have been helped through C4 since we started in 1999*

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(INCLUDES AUDITED TOTAL to 31.12.24 

AND PROVISIONAL UNAUDITED TOTAL TO 31/10/2025)

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C4 is a coalition of charities. Links on the site will take you to our member charities' external sites, or to other trusted animal welfare websites.         Sites will always open in a new window. 

Battersea
RSPCA
Cats Protection
SNIP

C4 is Greater London's citywide cat neutering scheme. It is funded by a number of England & Wales Registered Charities: 
RSPCA (219099) and a number of  its separately Registered Charity local branches; Cats Protection (203644), Battersea (203694), SNIP (299258).
The financial contractual entity for C4 is Cats Protection, Registered Charity 203644, Company Limited By Guarantee 06772997 in England and Wales.
 

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