Tomatos are OK but not daily - they can cause mouth sores.
Please feed:
- up to 80% of the daily intake should be hay
- good quality pellets (preferably to muesli); unlimited until growth slows down between 6-9 months, then slowly reduced to the 1 or 1/2 handful an adult piggy needs from 12-15 months old.
- 50g/1 cupful of mixed veg daily in as many servings as you like. Please include either 1 slice of pepper of any colour, a bit of broccoli, some fresh coriander, parsley, dill or basil everyday - that way you can make sure that your piggies are getting enough vitamin C
- fresh water without additives (you can't control the intake and will get an algae problem in no time!)
Here is a list of what veg they can eat:
http://www.theguineapigforum.co.uk/forumdisplay.php?f=17
- daily: cucumber, celery, some cabbages, fresh grass (make sure that dogs can't pee on it - that is poisonous), fresh herbs.
- Tomatoes, carrot and carrot tops, lettuce (especially Romaine, but all lettuces and carrots are very high in vitamin A); fruit like melon, apple, pears, strawberries (including green bits), grapes; green beans and fresh sweetcorn should not be fed daily, but can be rotated and fed 2-3 times a week.
- You can feed sweetheart cabbage, savoy, spring greens, cauliflower leaves and broccoli, but introduce them slowly to avoid bloating. Avoid all the other cabbages (gassy!).
- Sweet potatoes are a veg and can be fed.
-Spinach and kale are very high in calcium and should only be fed occasionally.
-Big no nos: anything from the onion family, potatoes, mushrooms, some varieties of avocado (highky toxic to guinea pigs), pet shop treats that contain any form of dairy, fats and sugar. iceberg lettuce - no nutrition.