Up until four weeks ago I had three outside cats. One cat got ran over and the other cat died of some kind of tick disease (she was the roamer of the three, would sometimes be gone for a couple days at a time). I have one cat left, she is 3 years old and the cats that are deceased were her mom and sister. After about 3 days she just started acting funny. She just lies around. She doesn't cry she just doesn't want to do anything. Today I brought her inside and she just sit at the door wanting out. At first she was lying beside the graves and now she is just not wanting to play, eat, drink, and she sleeps all day long. I have to carry her to her water and food and only then will she eat or drink. She doesn't have a temp and everything about her is healthy, she is just grieving terribly. When I try to play with her, she may play for just a few seconds and then she just wants to be left alone. I am sure that she is grieving....help, anyone.