A few months ago a small tabby cat showed up in my yard. We went door to door trying to find the owner. One of my neighbors said that the night before someone was parked in front of our house. When they pulled away she saw the cat. So we are assuming she was dumped here. I have been feeding her. I thought she was just getting fat. However last night I was outside with her and noticed that her stomach was moving. I felt her stomach and she is very pregnant. I brought her inside and have her in a room away from the dogs. I don't know if she was pregnant before she arrived here or not. I don't know anything about this cat and have never had a pregnant animal before (my dogs are all fixed.) I am going to call the vet on Monday and try to get her in. In the mean time.... What should I be watching for. is there a way to tell how far along she is? Also she is covered in fleas is there anything I can get her that will take care of them that is safe for a pregnant cat? Any advice is greatly appreciated.