Regarding this, can a hamster and guinea pig mate?
No, guinea pigs and hamsters can not mate under any circumstances. The guinea pig is much larger than the hamster, and it is, of course, another species.
Also Know, can the father guinea pig be with the babies? It's highly uncommon for guinea pig fathers to eat their newborn babies. While it's important to keep male guinea pigs away from new mothers, cannibalization of their offspring isn't a big source of concern.
Consequently, would a guinea pig kill a hamster?
Yes, he'll die from the injuries, hamsters are aggressive, have sharp teeth and jaws unbelievably strong for their size. A Quoran alerted me for the fact that despite hamsters' territorialism and ferocity, the guinea pig would lose patience and easily kill it after having been bitten by the miniaturized rodent.
Are hamsters and guinea pigs in the same family?
They are both parts of the Rodentia order, but guinea pigs are from the genus Cavia family while hamsters belong to the Cricetinae family.