They need teeth to eat.
Guinea Pigs have 20 teeth. (:
yes. a guinea pigs teeth are always growing.
Guinea Pigs are Rodents, and their teeth are always growing. Provide them with materials to gnaw on, and they will take care of their own teeth.
No.
YES
Take it to the guinea pig dentist
Their teeth are about the same size as a rats.
guinea pigs have 24 teeth
If a guinea pig losses it's front teeth it could chew with their back teeth.
Guinea pig's teeth continuously grow but you can give them small logs or hay for then to graze them on.
yes, as guinea pigs are Rodents, Rodents need sharp front teeth to cut through roots, stems, stalks, vines, ect.
i think 2.