Can you give collard to your guinea pig?

It's best to avoid feeding collard greens to your guinea pig. While collard greens are a healthy vegetable for humans, they contain oxalates, which can be harmful to guinea pigs in large amounts.

Here's why:

* Oxalates bind to calcium, preventing its absorption. This can lead to calcium deficiency, which can cause health problems like bladder stones, bone problems, and muscle weakness in guinea pigs.

* Goitrogens in collard greens can interfere with the thyroid gland.

What to feed your guinea pig instead:

* Hay: Timothy hay should make up the majority of their diet.

* Fresh vegetables: Bell peppers, parsley, cilantro, carrots, and spinach (in moderation) are good choices.

* Guinea pig pellets: Choose a high-quality pellet specifically formulated for guinea pigs.

* Fruits: Small amounts of fruits like strawberries, bananas, and blueberries are okay as treats.

Always consult with your veterinarian before making any major changes to your guinea pig's diet.