OxbowNatural Science Vitamin C Supplement, Vitamin C & High-Fiber Timothy Hay, Guinea Pig Items, Made in the USA, Small Pet Supplies, Recommended by Veterinarians, 4.2 oz

Great source of vitamin c for Guinea pigs. Oxbow is awesome. My Winston would starve without Oxbow foraging food adult Guinea pig for and he love all the oxbow biscuit treat such as this one. Thank you Amazon for offering some many Oxbow products.

Bought these to add more vitamin C into my gp diet. He loved his cookies. They were great quality and easy to digest. Unfortunately at over 8 years old, he was in his last months and passed a couple of weeks ago. He enjoyed them right up to the day before. I would definitely buy them again.

Vet recommend, rabbit approved! Our rabbit begs for her daily vitamin.

my guinea pig loves them. No real smell to them. Worth the price.

My piggies love these more than most treats and more than liquid Vit C. Great product.

Our guinea pigs wheek like crazy as soon as we open the bag. We have to keep an eye on them, though, b/c they each try to finish theirs first so they can steal their brother's cookie.

These vitamin C chews for my genies pigs are very good and they love them my guenei pigs are 3 years old and very healthy and love these they need vitamin c and this is the best I’ve gotten! Get them!

I have bought many bags of this product for my guinea pigs. They love them. For some reason recently there has been a weird smell on the outside of the bag. Luckily the product inside is fine, but the weird smell on the bag is very unpleasant.