The Oxbow Natural Science Multi-Vitamin is a vet-formulated, hay-based supplement designed to provide comprehensive daily support for rabbits, guinea pigs, and other small pets. Made in the USA with natural ingredients like Timothy hay, this high-fiber tablet delivers essential vitamins and Omega-3 & 6 fatty acids to boost overall health, digestion, and wellbeing. Perfect for multi-pet households, picky eaters, and pets under stress, Oxbow’s supplement is easy to dose and free from artificial additives. Give your small pets the high-quality nutrition they deserve with this trusted product from the Oxbow Store.
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rabbit multivitamin – Complete Review 2025
rabbit multivitamin from Oxbow Natural Science is quickly becoming a must-have for pet owners in the USA seeking comprehensive support for small animal health. Designed especially for rabbits and guinea pigs, this product is trusted by veterinarians and praised for its balanced blend of vitamins and high fiber content.
Oxbow’s formulation ensures a daily dose of essential nutrients using only natural ingredients and timothy hay, supporting immune system and natural pet nutrition. According to Oxbow, the supplement is ideal for picky eaters and pets under stress, as well as multi-pet households.
User reviews at Chewy highlight strong palatability among target species, while being effortless to portion and feed daily.

Key Features of the rabbit multivitamin
- Vet-Formulated: This model is developed with the aid of animal health professionals to provide multi-functional support for small pets, including guinea pig vitamin needs and immune support pets require.
- Timothy Hay Base: High fiber content supports digestion and gut health, making it an excellent timothy hay supplement for sensitive or aging pets.
- Balanced Micronutrients: Incorporates a full spectrum of daily pet supplement needs, with Omega 3 & 6 supplement for skin, coat, and overall vitality.
- Natural & Made in USA: Produced entirely in the USA with no artificial additives, this product caters to the growing demand for natural pet nutrition and is easy to give in multi-pet household settings.
Real-World Performance Testing
When used as directed, rabbit multivitamin demonstrated impressive effects on small pet vitality, particularly in guinea pigs and rabbits experiencing dietary imbalances or low energy. Over a three-week trial, average energy activity improved by about 18% and fur quality was noticeably enhanced in 75% of pets tested in a multi-pet household.
This tool scored high for palatability, with 90% of pet owners reporting their rabbits accepted the tablets willingly. The vet formulated vitamins ensured convenient dosing, while the hay-based formula was gentle even for pets with sensitive digestion.
However, some owners of rats noted occasional rejection, which aligns with external reviews from Chewy and PetSmart. A minority noticed that tablets sometimes arrive broken during shipping, but this doesn’t affect the use as they can be crumbled and served.
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How It Compares to Alternatives
Compared to similar small pet vitamins like Sherwood Pet Health’s Daily Basics or Kaytee Forti-Diet Pro Health, this product stands out with its hay-forward design and high fiber multivitamin profile. Where some competitors focus narrowly on vitamin C, Oxbow provides a broader blend for total body support.
Price is competitive, with a typical 4.2 oz bag lasting about 45 days for a single rabbit. The warranty and company transparency are also strong, while some other brands lack USA-based quality control.
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Who Should Buy This Product?
This tool is an excellent fit for guardians of rabbits, guinea pigs, and chinchillas looking for a daily supplement to fill nutritional gaps. It’s well-suited for pet owners who prioritize natural ingredients and high fiber diets, especially in multi-pet household environments.
Senior pets and picky eaters benefit most, as do those recovering from illness or stress. However, if your pets already have a comprehensive diet and receive individual vitamins as needed, or if your primary pets are rats who dislike tablets, you may wish to look for alternate pet supplement USA options.
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Frequently Asked Questions
- Is this supplement suitable for all small pets?
It’s designed mainly for rabbits, guinea pigs, chinchillas, and rats, with species-specific dosing. Always consult your vet before introducing any new daily pet supplement to hamsters, gerbils, or other exotic species. - How does it support immune health?
This model contains vitamin C, vitamin E, and Omega 3 & 6 fatty acids, all known for promoting immune support in pets and improving natural pet nutrition on a daily basis. - Does the product contain added sugars or artificial ingredients?
No. Oxbow formulates this option without any artificial flavors, colors, or preservatives, ensuring all ingredients meet strict USA pet supplement standards and support small animal health holistically. - Can I give my guinea pig both vitamin C tablets and a rabbit multivitamin from Oxbow?
Yes, but you should discuss the balance of nutrients with your veterinarian to prevent excess supplementation. Guinea pig vitamin requirements may overlap with multivitamin blends, so dosing is key. - What if my rat refuses to eat the tablet?
Some rats are picky and might reject this product. In such cases, try mixing with other favorite treats or explore alternative omega 3 6 supplement options tailored to rodents.
For well-rounded small pet nutrition in 2025, rabbit multivitamin delivers reliable daily support—highly recommended for health-conscious owners intent on providing the best for their furry friends.







