They like being petted on the back.
If its teeth are chattering, it is saying "Back off". If it sounds like it is purring, it is happy.
If they're purring it means that they like it, but if they're sqealing it means that they wan't you to stop and go away.
Most guinea-pigs like to be gently scratched on the back of their necks - this often elicts 'purring' from them. They also like to be stroked along their backs, but again, not too hard as it can hurt them.
Purrs are often made when you are stroking them or having them on your lap. My guinea pig does it all the time when I am stroking or rubbing her. However, do not get this confused with the "mate call". My guinea pig purrs because I will stroke his fur backwards (on purpose to make him purr) so it is like a chill to them.
If they are warped they can cause shaking when braking.
when u rub her clitoris back and fourth then you stick your tougne in her hymen and get it nice wet until she starts shaking and vibrating.
I have a guniea pig... When he makes those noises he is happy.. Its like a happy shivering.. when he gets angry he chatters his teeth.. then again all guniea's are different and you cant really tell what he does.. I have read in many sites and books that the purring noise and shivering means one of 2 things, 1 its horny or 2 its angry, either that or he is just cold so he shivers. But if he was happy he would make a high pitch squeak squeak sound. Wow guinea pigs do not shake when they ae horny they are never hory ive researched guinea pigs shake when they feel safe or is happy rub it lower bac and it will make purring shakin noises I have a guinea pig, and whenever he makes those noises, he is happy. I have read that on so many websites, and I have been told by so many people that that's what it means. They do have a sensitive spot on your back, and when you hit it while brushing or petting too hard, they will squeal. this normally means the guinea pigs happy and realaxed
Brushing their fur in the opposite direction is not a sign of purring ... they are growling, it can be painful. Mine sometimes purr when getting fed their favorite treat. It is not very often they purr but you may mistake this with a growl.
Yes. Back and forth in a shaking motion.
Guinea Pigs do not have holes in there back. your guinea pig probobly has a growth on its back. You should see a vet if it doesnt go away!
It means that the guinea pig wants to go back In its cage if not that then the guinea pig is cooled
Yes. Guinea pigs are mammals and therefore vertebrates.