Orange peppers are also called bell peppers.
The bell pepper (also known as sweet pepper, pepper or capsicum) is a cultivar group of the species Capsicum annuum.
Cultivars of the plant produce fruits in different colors, including red, yellow, orange, green, white, and purple.
Bell peppers are sometimes grouped with less pungent pepper varieties as “sweet peppers”. (source)
Can guinea pigs eat orange peppers?
Yes, they can eat them. They are very good for guinea pigs and are one of the best vegetables that piggies can actually eat.
For more foods that guinea pigs can and can’t eat, check out our guinea pig food list