Greencross Vets 
Ever wonder why your guinea pig (or cavy) is always gnawing on something? Guinea pigs’ teeth are continuously growing. In a healthy guinea pig, the biting, chewing, gnawing, and grinding of food, especially hays, grasses, vegetables, and herbs, will generally keep their teeth at a healthy length. Cavy dental care can be simple.
How do I provide a healthy diet?
It is vital that guinea pigs receive a nutritious diet to aid in keeping their incisors and check teeth (premolars and molars) strong and healthy. You can help your cavy keep their teeth healthy by providing them with lots of fresh grass hay (Timothy, Oaten, etc.) and vegetables, including celery, carrot tops, broccoli, Brussels sprouts, spinach leaves, bok choy, and other Asian greens.
Guinea pigs are favourable to herbs, some of which include:
- Parsley
- Coriander
- Mint
- Basil
- Dandelion
- Dill.
It is suggested that you offer your guinea pig a variety of only 2 or 3 different greens daily, as this will help keep their teeth healthy and reduce any chance of an upset tummy.
Guinea pigs require a dietary source of vitamin C. There may not be adequate levels in vegetables and herbs, so supplemental vitamin C can be added to their diet.
Signs of overgrown teeth
If your guinea pig does not gnaw or chew adequately, their teeth will become overgrown. Teeth may cut into the gums and cause dental abscesses. Signs that your guinea pig has tooth problems include lowered appetite and hence stools, mouth sensitivity, redness of the gums, and long teeth. The cheek teeth are also almost always affected.
Greencross Vets recommends that you regularly check your guinea pigs’ teeth. Bring them to your nearest Greencross Vets clinic if you are concerned about the length or appearance of their teeth or gums.
