PM said he could not understand how anyone could poison a family pet . Irish setter Jagger died 24 hours after returning from Crufts the weekend . Cameron said : 'Who would do that ? It 's an unbelievably awful thing to do ' Said Larry the Number 10 cat was 'probably pretty ' inside Downing Street . He added : ' I 'll double the security around him and make sure he 's okay '
PM said he could not understand how anyone could poison a family pet . Irish setter Jagger died 24 hours after returning from Crufts this weekend . Cameron said : 'Who would do that ? It 's an unbelievably awful thing to do ' Said Larry the Number 10 cat was 'probably pretty ' inside Downing Street . He added : ' I 'll double the security around him and make sure he 's okay '