Take it to the guinea pig dentist
They need teeth to eat.
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
Their teeth are about the same size as a rats.
guinea pigs have 24 teeth
Its teeth might be to long and the result is pain as it eats
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.
Guinea pigs don't actually get itchy teeth. They are rodents, and this means their teeth never stop growing. To keep their teeth worn down, they will gnaw the wooden edges of their cage. Maybe this is what you interpret as having itchy teeth. If you don't give your guinea-pig pieces of untreated wood to gnaw on, it's possible for their teeth to grow so long that they can't eat.
yes, as guinea pigs are Rodents, Rodents need sharp front teeth to cut through roots, stems, stalks, vines, ect.
Adult guinea pigs have 20 teeth, which include 4 incisors (front teeth), 2 premolars, and 14 molars. Their teeth continuously grow throughout their life, so it's important to provide them with proper chew toys and a balanced diet to prevent overgrowth and dental issues.