I took in a kitten so called who had been in heat was here for a week but left then came back after 3 days.She looked so thin like she was starving. No fleas on her no ticks seems very happy but is thin. she is the cutest cat.. I cannot get her fixed till aug 4. Not sure if she had any shots but appears healthy. She looked well kept when I got her I did put ads up etc no response. So the dilemma is I want her to get use to the other cats. They have seen her through a large screen I put up at the door. She just growls and Hisses then is fine. My cats are not that bothered. BUT with no shots can I try to get them together?? I am low on money and the welfare society is willing to fix her etc but they are booked. I find no real harm in introducing her more so everyone can have the run of the house. I had to take my 3 year old cats room away from him so I feel bad. He wants it back. I have a small house and not tons of rooms. I feel the quicker if they all agree we get them together the happier.