How many teats (mammary glands) do cavies typically have?

Cavies, commonly known as guinea pigs, typically have two teats. This anatomical feature is important as it relates to their reproductive biology and care needs. In terms of breeding and nursing, having two teats is sufficient for the size of the litter that cavies usually have, which averages between one to four pups. Understanding the number of teats can be helpful in scenarios such as caring for pregnant or nursing cavies, as it provides insight into their needs during that critical time. Other options presenting four, three, or five teats do not accurately reflect the typical anatomy of cavies, which can lead to misunderstandings in their care.