Hi. I really don't know what else to do, so I turned here. My piggy, Prince, who is turning 5 next week, for the past maybe 4 hours has been extremely twitchy and has started falling over himself. About three months ago we had gotten him neutered so we could have him play with a female mate who he used to live with when he was a baby. They get along just fine, but after the neutering surgery he just hasn't been the same. He lost a lot of weight and I could feel his bones, I took him to the vet again to see what was going on. Tey said it was the start of scurvy and that we needed to force feed him. They gave me the critical care food and a lot of vitamin c shots and for about a moth he was on the road to recovery. This past week he has been decreasing gradually in weight again (we have a scale that weighs small items so we can be exact) and he has lost all of the weight he gained. When I took him to the vet that first time his legs weren't working very well and they said it was a vitamin c deficiency. His legs were completely back to normal for the last month until today. This morning he looked very sleepy, but he was walking fine. I checked on him tonight and he was falling over himself. I actually thought he had a small seizure for a few seconds because he was falling over and shaking. I set him down on the ground and watched him for a minute and his head was moving strangely from side to side. As if he was scanning the room, or reading a book. A slow continuous side to side motion, his eyes are also twitching, it looks as if he is reading an intense novel and he can't stop. It's very late and I've been trying to get him to eat, he refuses mostly everything although I was able to give him a little bit of parsley. I saved the critical care food from last vet visit and am giving him that, I'm also manually feeding him water with a seringe. He seems exhausted and couldn't get to sleep so I was holding him trying to help him. He finally was able to crash out in his cage and is sleeping currently. I have to wake him up in an hour or two to give him some water, because right now he cannot move at all. Our vet is over an hours drive away and Prince really hates the car. I don't want to traumatized him unnecessarily but we are going to call the vet tomorrow to see if she can tell me anything over the phone. Does anyone have any ideas of what might be happening? Please let me know, I'm extremely worried, I love the little guy. Anyway, let me know if you have any ideas or need more information. Thank you!