our cat which has always been a real real homebody, disappearred a day a go with no trace, we have looked everywhere, busy roads etc but no sign. I have heard of stories where cats dissappear for a while and then return a few days later. is this normal? should i be fearing the worst or is there a good chance she will return? Our other cat is out of sorts and we are so worried she will run away as well. can you please help?