Oxbow Natural Science Multi-Vitamin Small Animal Supplement, 60 count

By Oxbow
Rated 4.506 out of 5 stars
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$7.19Chewy Price
$8.99Chewy Price
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About This Item

  • Make sure that your pet has all the essential nutrients he needs to thrive with this product. Perfect for those finicky pets who refuse to eat properly.
  • Contains vitamins A, C, B12, D3, E and minerals like Calcium, Phosphorus and Copper.
  • Produced with a hay-based formula, this product is high in fiber that will help support an overall healthier system.
  • Made with all-natural ingredients to specifically support a small animal's overall health. There are no artificial flavors, colors or preservatives.
  • Your pet will be enticed by these tasty tabs. Formulated to appeal to both taste and smell.

About Oxbow Natural Science Products

Individualized Nutrition

Adult guinea pigs and rabbits can benefit from individualized maintenance diets with Natural Science. These foods are made with novel, premium ingredients for variety and long-strand fiber from three grass hays. They deliver antioxidants and omegas to support wellness and prebiotics for GI system health.

Targeted Support for Key Health Issues

Natural Science supplements offer customized nutritional support for digestive, immune, joint, urinary, senior, skin and coat, and overall health. Each tablet contains Timothy hay and is baked with beneficial herbal ingredients to target specific needs. There are no additives, preservatives or artificial colors.

The Gold Standard of Small Pet Nutrition

An ideal small animal diet includes 20% fortified foods for herbivores and 75% for omnivores for essential vitamins and micronutrients. Oxbow's three fortified food lines are recommended by veterinarians worldwide because they're specially formulated to meet the unique needs of small animals—a true gold standard of nutrition.

More Premium Diets From Oxbow


Species-specific cornerstone foods that set the bar for today's small pet nutrition. There's a unique food for chinchillas, guinea pigs, rabbits, mice, rats, hamsters and gerbils.


Gives rabbits and guinea pigs the nutrients they would find in their natural environment with ingredients that come from certified organic farmers.

About Oxbow

Family-owned and operated, Oxbow is passionately committed to helping small animals lead longer, healthier lives. Grown by experts on Oxbow's family of farms, their formulas and life-staged diets have defined the way small animals are fed today. From plant to pet, Oxbow products meet the highest standards time and time again.
Shop Oxbow Animal Health

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Top IngredientsTimothy Grass, Barley Flour, Oat Groat Flour...Timothy Grass, Barley Flour, Oat Groat Flour...Timothy Grass, Barley Flour, Oat Groat Flour...Brewer's Dried Yeast, Chicken (Rehydrated), Wheat Flour...Timothy Hay, Soybean Meal, Hydrolyzed Soy Protein...
Small Pet TypeRabbit, Guinea Pig, Chinchilla, Rat, Degu, Hamster, GerbilRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, GerbilRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, GerbilFerretRabbit, Guinea Pig, Chinchilla, Degu
Health FeatureVitamins & MineralsUrinary Tract HealthHip & Joint SupportHairball ControlDigestive Health, Appetite Stimulation, Dental & Breath Care...
Food FormHay

Questions & Answers

12 Customer Questions

How long is the shelf life of these multivitamin treats once the package has been opened? Will they loose their potency over time?
Answer by ChewyNov 26, 2018
The “Best By” date on the back of the package refers to the shelf-life of an unopened product. Once the supplement is opened, the product is best used within 60 days. Any oxygen the product is exposed to once the package has been opened will lead to vitamin degradation over time, but studies have repeatedly shown the product’s vitamin content is stable for a full 60 days. It is important to squeeze as much air out of the package as possible and seal the top between uses.

Can these be given to squirrels?
Answer by ChewyJan 09, 2020
Oxbow Natural Science Multi-Vitamin Small Animal Supplement is nutritionally appropriate for squirrels, with the appropriate dose being ¼ tablet daily.

Would it be okay to give these alongside Oxbow Natural Science vitamin C tablets?
Answer by ChewyJul 05, 2021
There is L-Ascorbyl-2-Monophosphate (Vitamin C) in this product. We encourage speaking with your Veterinarian before combining supplements, for the safest opinion.

are these healthy for ferrets?
Answer by ChewyApr 21, 2021
These treats are not recommended for ferrets.

ReviewsWrite a Review

Rated 4.506 out of 5 stars
83 Reviews
Would recommend to a friend

83 Customer Reviews

Rated 5 out of 5 stars
By SaraKate on Apr 30, 2022

My bunny goes WILD for these!

I give my Netherland Dwarf one of these every morning. She goes crazy!!! Climbing up her pen to get it when she hears me open the bag. I’ve been giving her these one a day for the year I’ve had her now. She’s very healthy!

Rated 5 out of 5 stars
By Gigi on Feb 15, 2022

Good Product

This is a amazing product, I use it for my bunnies and my hamsters they eat it up and they are in perfectly good condition and I would do anything to keep them healthy, this is good for small animals for sure !

Rated 5 out of 5 stars
By dog12345 on Feb 9, 2022

definitely gonna buy again

My rabbit snatches it from me every time and stops immediately when she see these and takes it she loves them definitely recommend for rabbits!!

Rated 5 out of 5 stars
By Bunsmom on Dec 10, 2021

Bun thinks its a special treat!

These were recommend by my vet for my bunny. He absolutely LOVES them. He thinks that they are a special treat and he comes running when i get the bag.

Rated 5 out of 5 stars
By Rizz on Aug 22, 2021

Awesome treat!

Got these for our chinchilla and he absolutely loves them. He practically begs at his enclosure door for them. Oxbow as a brand has become the standard for us for care, and it's great to have a treat that's healthy.

Rated 5 out of 5 stars
By Lexi on May 1, 2021

My Guinea pigs WANT to eat it

So these came in today (ordered the day before yesterday, fast shipping) and I handed them to my guinea pigs, broke them apart for serving size and they got so excited. They loved the smell so much, but they'd try to bite into it for like a minute and it was too hard, and they gave up. Tried multiple times, too. So what I did is dampen the treats with some water, wait til they softened and gave them to them then. I recommend these treats in their natural form for the larger small animals, and for smaller small animals you should dampen it slightly so it softens and is easier to chew if your pet is refusing to eat it. One of my guineas is 2 months, the other is 4 months old so they're just babies.

Rated 4 out of 5 stars
By PetsRgreat on May 31, 2021
Top 250 Contributor

Bunny eats once in a while

I have a senior bunny and thought these would be a great addition to her diet. She was only mildly receptive to them. She eats them once in a while but not every day. That said she is a super picky bunny. Good product even if she only eats it on occasion.

Rated 5 out of 5 stars
By SueP on Sep 30, 2021

Rabbit Vitamins

My rabbit is very picky about what he eats. He loves these!!!

Rated 3 out of 5 stars
By Winna on Apr 11, 2021

Maybe not for rats

Got this for some nutrition assurance for my rats but they refuse to eat them. Maybe they knew something I didn't. I assumed they would be perfectly suitable for them since they are listed as one of the animals they are intended for but apparently there is some differring opinions as to whether Timothy hay, the first ingredient, is safe for rats. I don't need to worry w making the decision as to who to trust, my rats have decided.

Rated 5 out of 5 stars
By Ferret on Apr 14, 2021

Noy for every critter

I purchased these for my 3 chinchillas and 2 guinea pigs. All of my chinchillas refuse them but my guinea pigs love them. All in all, not a waste of money. I will purchase again for my piggies.