They bark to each other or squeak or they can just sniff each others nose.
Yes, i bought one Guinea pig and added another around the same time, and they get along great.
If you only have one guinea pig get him/her another guinea pig friend of the same gender. It could be lonely.
Yes because guinea pigs are very social animals. It is highly recommended to have more than one guinea pig!
Guinea Pigs poke with their nose to show greetings,emotions,etc.It is like saying hello to that Guinea Pig.
Not necessarily, though it is highly recommended to keep at least two guinea pigs. If you can handle and play with your guinea pig at least one hour a day, though your guinea should be fine.
yeah
he's just saying hello, like dogs do. Guinea Pigs have scent marks on their bottoms.
They do like company and would definitely prefer another guinea pig with them.
yes, guinea pigs are social animals and live in small herds in the wild. A guinea pig must have company in order for it to be entirely happy- without another guinea pig to talk to and exchange pleasantries with, the guinea pig will become withdrawn and depressed.
yes, but don't be surprised if the Guinea pig rejects it too. but it might not
Rabbits/Bunnies do NOT make good cage mates for Guinea Pigs. The Guinea Pig needs another of its own kind to thrive. Even if it does have another Guinea Pig partner, the Rabbit/Bunny may try to kill, hurt, or eat them. I hope this answers your question!
You can't ... you must have a boy and a girl. So ... buy another, borrow one from a friend, rent one. Your choice.