yup
Yes ;)
no but you can mate with them
Monogamy is what having only one mate for life is called.
well just like any other guinea pigs they can be and are allowed to mate
mate with horses
pretty violent mate
no
Well, male guinea pigs can mate when there about 3 and a half weeks old.
Recent research shows that they DO NOT mate for life. Previously it was believed that they do mate for life, but if one was killed, the other would seek another mate. For more information, visit the Related Link.
No, once the female is bred, the male has nothing further to do with her. They do not mate for life.
No.
Great Blue herons can mate for life but it is not common. They usually stay with the same mate for one season and then move on to another the next.