boar

Two posts in two days! I'm just looking for anyone's insight into owning single guinea pigs. I'm not in a situation where I can add another guinea pig to my single boar(I had to seperate my trio due to fights) to make a pair currently. He doesn't seem depressed, he eats well and is interested...

So I was always confused/worried when I saw Mo (my boar) stand still and sort of 'bounce' I suppose. I don't know how to explain what happens and he can walk etc whilst it's happening but it is like little jumps. I went to the almighty google- ha ha- and apparently it's hiccups...which greatly...