some one please help me. something is wrong with my cat. he is 1 1/2 years old. He has alwas been really healthy. All of a suddenly he was lying on the floor one morning looking as if he was hyperventalating. he looks as if he is in pain and not all that responcave. he is cold on his ears and paws. doesnt want to eat or drink. when i brought him to the vet he put up a fight so they couldnt get enough blood from him for all of the tests. all i know is he doesnt have lukemia. and he doesnt have a urin blockage. I love him and dont want him to die. I am so confused can anybody help me?