My old tomcat Louie has been an outdoor cat since he was a year old,this past week he has been MIA,he came home last night with a swollen paw,10 times bigger that usual,I got an appt at 4pm wish him luck pls he has been with me 13 years i hope he will be ok,he is getting older and dont look so good the last day he is up to date on all his shots its not a disease but old age catches up with us all,Prayers pls thanks