Guinea pigs have a lifespan of around 5 to 7 years, although some individuals may live longer. They reach sexual maturity at around 3 to 4 months of age and are considered senior citizens at around five years of age.
During their first year of life, guinea pigs experience the most rapid growth and development. After this, their growth slows down significantly, and they reach their full size by about 12 months of age.
As guinea pigs age, they may experience a decline in health and may become less active. It is important to monitor their health and provide them with proper care, including a good diet, regular exercise, and a clean living environment.
Now, what if you would want to monitor their age and get an idea of what it is like in human years? since guinea pigs are exotic pets, it can be difficult to know for a new owner their actual age in human years.
Don’t worry. At newpetsowner, we’ve developed a guinea pig’s age calculator to help make things easier! So, how old is your guinea pig in human years? Simply type the age of your guinea pig to find out!
If you want to learn more about guinea pigs, as well as how to take care of them, don’t forget to check out our dedicated guide.
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