In the United Kingdom animal charities disagree on whether cat cafés are a suitable environment for cats, with the RSPCA, Cats Protection and the Celia Hammond Animal Trust criticizing them for keeping large numbers of cats in a confined space with a revolving population of people. International Cat Care takes a more positive view, saying, "It is a difficult environment to get right but it's not impossible by any means". However, all the charities agree that cat cafés need to be properly regulated.[113]