There’s a lot of debate on whether guinea pigs and horses can share the same hay. On one hand guinea pigs are small animals and horses are large animals so it stands to reason that their digestive systems are different and they can’t eat the same things. On the other hand both animals are herbivores and hay is a common food for both so maybe they can share.
The truth is it’s probably best not to feed guinea pigs and horses the same hay. Here’s why:
1. Guinea Pigs Have Sensitive Digestive Systems.
While horses are larger animals and can handle a wider variety of foods guinea pigs have sensitive digestive systems. Their intestines are delicate and can be easily upset. For this reason it’s best to stick to a diet that’s specifically designed for guinea pigs.
2. Hay Can Be Dusty.
Hay can be dusty and that dust can irritate a guinea pig’s lungs. If you do decide to feed your guinea pig hay make sure to get hay that’s specifically designed for small animals and that’s low in dust.
3. Guinea Pigs Need A Lot Of Fiber.
Guinea pigs need a lot of fiber in their diet and hay is a good source of fiber. However horses also need a lot of fiber so they may eat all the hay before your guinea pig has a chance to get any. If you do decide to feed your guinea pig hay make sure to get hay that’s specifically designed for small animals and that’s high in fiber.
4. Guinea Pigs Need A Lot Of Vitamin C.
Guinea pigs need a lot of vitamin C and hay doesn’t have much vitamin C. If you do decide to feed your guinea pig hay make sure to supplement their diet with a vitamin C supplement.
5. Guinea Pigs And Horses Have Different Nutritional Needs.
Guinea pigs and horses have different nutritional needs so it’s best to feed them foods that are specifically designed for their species. Hay is good food for horses but it’s not the best food for guinea pigs. If you want to feed your guinea pig hay make sure to supplement their diet with other foods that meet their nutritional needs.