today this morning, my sister was half awake. her cat was at her door and my sister closed it on her tail. an hour ago we found her tail really bloody, and you can see her bone stick out. my sister feels so sorry for her cat. we took her to the vet and it is 600 dollars to do surgery plus 350 dollars for a cast and that thing on her head so she cant get the cast off. we had to also get medicin and i am scared. i am getting really worried, but i am thankful that my cat did not get it too. she is really scared right now and wants it to be normal. wish me luck on her surgery!