My cat is doing a choking like noise and it's not furballs because he doesn't have that problem. He is tired and withdrawn. He usually runs in the kitchen as soon as he hears someone in there but for the past two days he has not even cared to go outside except to potty. (He's trained to use it outdoors) What do you think is wrong with him? He just lays around all the time.
It is very hard for me to make a diagnosis without examining your pet. Your pet has general symptoms that we can see with many disease processes. I recommend a visit to the vet. vetcare