- Lords and ladies common in damp or woody areas. ... There are many treats available to buy such as yoghurt drops or chew bars which can lead to poor health in your guinea pigs. These should be avoided. ... sugar, yoghurt or milk. Guinea pigs wouldnt be able to find these at all in the wild and so their bodies cant easily process these foods.
- Avoid giving too many foods that dont have Vitamin C because your guinea pig might start to show symptoms of scurvy (vitamin c deficiency). Some of the symptoms of scurvy include swelling of the joints, alopecia (hair falling out), weakness and depression. Some of these toxicity symptoms are all very general and common throughout GI tract sicknesses.

- Guinea pigs should not be fed avocados, chives, nuts, chips, chocolate, or other pet food, as they are toxic and unsuitable for their diet. Citrus fruits, muesli-style foods, poisonous plants, spicy peppers, mushrooms, and plant-based meat are ...

- These are the poisonous, toxic or unsafe foods & plants that guinea pigs can NOT eat. Can guinea pigs eat daisies, buttercups, rhubarb, dock, potato, cheese?

11. Any plastic toy can be nibbled and chewed on, resulting in your cavy swallowing the plastic bits. These can be sharp, are totally indigestible, and have no business inside your guinea pig. 12. Anything with glues, varnishes, paints or dyes that are not human food-grade safe.
- We mentioned before that grains, bread, and cereals are high in starches and sugars, which are bad for your guinea pig. Potatoes are the same. These foods just arent nutritious for your pet and can cause weight gain that leads to obesity.
- Potatoes, particularly when raw or green, can be dangerous for guinea pigs. They contain solanine, a glycoalkaloid poison that can result in digestive distress and neurological problems.