I recently rescued a semi-feral cat, and she is now living indoors with me. I took her to the animal shelter this past Tuesday to have all her shots. My problem is that she has eaten very little or nothing for the past 3 days. She has used the kitty litter to urinate, but that's it. She is in a room by herself, and I try to bother her as little as possible. She has a bed, window box, heated pad., toys, etc. I'm getting really concerned that she's not eating. When she was outside, she had a fantastic appetite. In fact, she was slightly overweight. Can someone please let me know what I should do to get her to eat -- I've tried tuna, chicken, kitty treats and both wet and dry cat food. Thank you.