they grow to about 20cm but depend on the type and the size of the parent
Guinea pigs is a lot bigger than hamsters. A hamster is about the length of one baseball while an adult guinea pig is about the size of three baseballs. In fact, if you place food in front of a grown guinea pig, it can stretch itself to the length of a foot with ease. A hamster wouldn't stretch to that length, not even when forced.
girls: 1.5lbs to 2.5 lbs boys: 2.5lbs to 3.5lbs
An Adult Male guinea pig should weigh 850g-1200g
If you mean length wise than they are kind of. An adult guinea pig will reach up to a foot in length and about three or four inches across the girth. A baby guinea pig (pup) at about six weeks of age will be about four to five inches lengthwise.I hope this answered your question.
The adverage pet guinea pig will only reach about 35cm in length.
no, guinea pigs get quite large when they get to be an adult and can be just as vicious as rats if they want to be.
Guinea pig pellets are small pieces of food that guinea pigs eat. Pellets can be timothy based or alfalfa based. For an adult guinea pig a timothy based pellet is best because alfalfa includes extra protein and calcium that young (under age one) and pregnant guinea pigs need, but adult guinea pigs don't. Pellets should be available to guinea pigs at all times as they are the main part of a guinea pig's diet. Source Guinea pig owner
A guinea pig is considered an adult at 6 months.
An Adult Male guinea pig should weigh 850g-1200g
They are about 2 to 3 inches tall.
a baby guinea pig is known as a Pup. (though never a puppy)
A guinea pig is 'un cochon d'Inde' in French.