Oxbow Natural Science Digestive Support Small Animal Supplement, 60 count

By Oxbow
Rated 4.5874 out of 5 stars
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$7.19Chewy Price
$8.99Chewy Price
$6.83Autoship Price
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Customer Rating
Rated 4.5874 out of 5 stars
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$7.19Chewy Price
$9.83Chewy Price
$8.99Chewy Price
$7.19Chewy Price
$7.19Chewy Price
$9.34Chewy Price
$6.83Chewy Price
$6.83Chewy Price
Top IngredientsTimothy Grass, Barley Flour, Oat Groat Flour...Timothy Grass, Cellulose, Dicalcium Phosphate...Timothy Hay, Soybean Meal, Hydrolyzed Soy Protein...Timothy Grass, Barley Flour, Oat Groat Flour...Timothy Grass, Barley Flour, Oat Groat Flour...
Small Pet TypeRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, GerbilChinchilla, Gerbil, Hamster, Guinea Pig, Mouse, Rabbit, RatRabbit, Guinea Pig, Chinchilla, DeguRabbit, Guinea Pig, Chinchilla, Rat, Degu, Hamster, GerbilRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, Gerbil
Health FeatureDigestive HealthDigestive HealthDigestive Health, Appetite Stimulation, Dental & Breath Care...Vitamins & MineralsUrinary Tract Health
Food FormN/ASupplementHayN/AN/A
Special DietN/AN/A

About This Item

  • Specially made with Chamomile, this product is made to ease anti-inflammatory responses while stimulating the immune system. This is especially ideal for times of gastrointestinal distress.
  • Made with a hay-based formula, this product is high in fiber and will help support a healthy digestive system.
  • Also made to help support the growth of beneficial bacteria in the gastrointestinal tract with Chicory Root and supports gastric mobility with Ginger Root extract.
  • Help slow down the absorption of glucose with its Fenugreek seed ingredients.
  • Includes all-natural ingredients made to specifically support a small animal's digestive system. There are no artificial flavors, colors or preservatives.

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

Questions & Answers

16 Customer Questions

This has molasses in it it says. Bunny’s aren’t supposed to have molasses as it’s to high in sugar and is hard to digest. Are these still ok? Also would they be ok for a 10 week old Holland lop.
Answer by ChewyApr 05, 2021
Cane molasses is included in small amounts in most of Oxbow's Natural Science supplements to act as a natural binding agent to help hold the high fiber, plant-based ingredients together, providing a uniform source of nutrition to your pet. Plant-based cane molasses is an unrefined carbohydrate, meaning it is absorbed much slower over time when compared to rapidly-absorbed, refined carbohydrates. This prevents sudden spikes in blood sugar that are often noted with the consumption of simple carbohydrates.

Does this product aid in hair ball prevention in rabbits? If not, what product will?
Answer by ChewyJun 08, 2021
There are no ingredients specific to the prevention of hairballs but it will certainly keep hair moving through the system. Rabbits are unable to vomit, so they do not have hairballs like cats. Feeding a high fiber will assist in preventing blockages, they suggest hay-based pellets as well as a large variety of hays for bunnies.

can I use this for my 2 piggies both are 6 months old?
Answer by ChewySep 10, 2020
This supplement has been formulated for Rabbits, Guinea Pigs, Chinchillas, Rats, Mice, Degus, Hamsters, and Gerbils.

how many of these should i give my guinea pig a day?
Answer by ChewyAug 05, 2019
For Rabbits, Guinea Pigs, and Chinchillas, it is recommended to give between the weight of 0 to 1 pound, 1/2 tablet daily. Between 1 to 4 pounds, give 1 tablet daily and 4 pounds and over, give 2 tablets daily.

ReviewsWrite a Review

Rated 4.5874 out of 5 stars
143 Reviews
Would recommend to a friend

143 Customer Reviews

Rated 5 out of 5 stars
By Pumpernickel on Jun 23, 2022

Yummy Treats

So anyone who has a rabbit should know how sensitive they are to just about everything, and there's a great chance they could pass away if they have issues where they can't poop. We have three rabbits and give each half a treat a day or every other day to help keep their digestive system healthy. I love that there's no artificial flavors, colors, or preservatives. It definitely smells like molasses, which I think is why my bunnies love it so much (they love anything that smells/tastes sweet). Oxbow is a great brand, and I'd definitely recommend this to anyone.

Rated 3 out of 5 stars
By Chris4cats on Jun 29, 2022

Not a fan.

My bun is not a fan of these. I'm looking for something to help prevent GI Stasis from happening and thought this was it. He won't take them from my hand like he does everything else, but will eventually eat them if I leave them lying on the floor.

Rated 5 out of 5 stars
By Tillysmom on Jun 10, 2022

Tilly approved

My bun Tilly recently gave me a GI statis scare so I asked my vet if these would be helpful. She had no problem with giving these on a daily basis so I just give her 1/2 each morning and I have to say Tilly loves them!

Rated 5 out of 5 stars
By Bunmom on May 1, 2022

My Girl Loves These

My bunny girl absolutely loves these supplements and they do seem to help digestive issues. She's been on antibiotics a lot in the last 6 months so I wanted to make sure the antibiotics didn't mess with her stomach. I plan to keep her on these supplements just to be on the safe side.

Rated 5 out of 5 stars
By Linda574 on Mar 16, 2022

Tremendously Beneficial to Gut Health

I started my rabbits on these because they were having mushy and small poops a little too frequently and I was concerned about them developing GI stasis. Since they’ve been eating these, I have noticed an increased appetite and healthier looking poops. They absolutely love these. They get so excited when they see the bag and they eagerly snatch them out of my hand. I would highly recommend these for any bunny owner because in my observation, they have resulted in a healthier gut and better digestion.

Rated 5 out of 5 stars
By Shay on Apr 8, 2022

Both of my rabbits love!

Both of my rabbits absolutely love these biscuits. I give them each one every morning daily, and they definitely look forward to it. Plus no GI stasis during molting season here due to their now increased fiber intake! I have picky buns, but the biscuit is a win.

Rated 5 out of 5 stars
By JCjc on Mar 12, 2022

Bunny LOVES them!

Our bunny struggled with poopy butt for over a year; I read the reviews for these probiotic biscuits that said they helped - and they did! Our bunny would get sick whenever she ate fresh fruits, veggies or treats. Now she can eat all the salad she wants! Totally solved our problem. Would recommend!!

Rated 5 out of 5 stars
By Meddy on Jun 15, 2022

My Guinea Pigs love this!

My Guinea Pigs love this snack! It’s good to know that it acts as a supplement as well. :-)

Rated 5 out of 5 stars
By Rafiki on Jun 30, 2022

Great treat

My buns love these and do their happy dance while waiting for them

Rated 5 out of 5 stars
By guplover3 on Mar 22, 2022

Best Supplements!

These are really great for digestion and more fiber. My guinea pigs love these as a treat too. I give them half a one a day. They changed it to where they break in half easier