When we feel unwell we usually go to a doctor and ask him to help us. Then, when the visit is over, we follow the doctor's advice and soon recover from our illness. As for cats, there's something really magic about their visits to a veterinarian. They don't feel good before their owners get them to a hospital, but they don't act in a normal way after it either! Look at these cats, for example. They just had an operation, vet examination or something like that so they received anaesthesia from the vet. But when they were brought home, they were still a little bit high and dizzy. Of course, there is no real need to worry about them, everything is ok with these little patients! In fact it's normal that they act like this, for it usually takes them a few hours to come back to their normal state after anaesthesia. And these few hours prove to be the most hilarious time of their whole lifetime!