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About This Item

Details

  • This guinea pig food is rich in natural ingredients such as dandelion and fennel to contribute to your little pal’s balanced diet.
  • A highly palatable, tasty meal designed specifically for your guinea pig pal.
  • Packed with vitamin C to help support your guinea pig’s overall health.
  • Contains linseed to support the health of your pal’s coat and skin, formulated to help bring out thickness, shine and color!
  • This formula contains a high amount of fiber and no added sugar to help promote the health of your wee pig’s tummy and teeth.

Ingredient Information

Feeding Instructions

Learn More About Science Selective From Our Team of Experts

About Supreme Pet Foods Science Selective

Science Selective

Recommended by veterinary experts, Science Selective is rich in natural ingredients and has no added sugars. These formulas offer your small pet the very best of health—naturally!

Food for Life

We all want our rabbits to live long and happy lives. When you choose Science Selective, you get tailored nutrition for all life stages and lifestyles, to help support your rabbit’s vitality and digestive health.

Selective Adult Rabbit

Adult rabbits have specific nutritional needs. Selective Adult Rabbit is formulated with 25% crude fiber and a balanced calcium-to-phosphorous ratio, so you can be sure you’re providing the finest for your bunny. Help support your furry friend’s overall well-being with vet-recommended Science Selective rabbit food.

Selective Naturals Treats

Science Selective offers a wide range of veterinarian-recommended, species-specific foods formulated to meet the nutritional needs of a variety of small pets. They also make treating your pet as healthy as it is delicious with Selective Naturals treats. These tasty baked treats made fresh in their Suffolk, UK bakery are high in fiber and contain no added sugar—an ideal recipe for herbivorous small pets.

Selective Guinea Pig

Selective Guinea Pig food with natural ingredients like dandelion and fennel provides a tasty balanced diet for your pet. High in fiber to promote healthy teeth and tummy, it also has added vitamin C, and omega-3-rich linseed promotes a thick, shiny, richly colored coat and healthy skin.

Selective Grain Free Guinea Pig

Selective Naturals Grain Free has tasty timothy hay to promote your guinea pig’s good health and it is kind to teeth and in line with your pet’s natural diet. High in fiber and grain-free with no added sugars or artificial colors, this tasty recipe includes essential forage and garden vegetables.

Our Ingredients

Science Selective uses the highest quality natural ingredients—with no palm oil, ever—and a traceable manufacturing process from field to bowl.

Healthy Fiber

High levels of fiber help promote good dental and digestive health in your small pet.

Healthy Digestion

Formulated with natural prebiotics (MOS) to support healthy gut motility and digestive well-being.

Healthy Weight

A low calorie content and no added sugars help prevent obesity in small pets.

Healthy Omegas

Added linseed, a natural source of omega-3 & -6, promotes healthy skin and glossy coat.

About Science Selective

Science Selective foods are vet-recommended, species-specific foods made to meet the nutritional needs of small pets. Rich in natural ingredients, they are naturally delicious with no added sugars. Their foods for small herbivores like rabbits, guinea pigs, chinchillas and degus are carefully blended with a balance of long and short fibers plus natural prebiotics for optimal digestive health. Each recipe is made with fortified and stabilized vitamins and minerals that are easier to digest.

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Questions & Answers

5 Customer Questions


The description says there is vit C in product but when I look at ingredients I do not see it listed

Answer by ChewyMar 09, 2021
This food contains Calcium Carbonate, which is a form of Vitamin C.

Is this all natural with no sugar or additives?

Answer by ChewyMay 20, 2021
For a complete list of ingredients, click the “Nutritional Info” tab, next to the “Description” tab, just under the product photos when viewed on a desk top. Click the "Nutritional Info" tab, next to the "Q&A" tab, towards the top bar above the product image when viewed on the app.

is this made in america

Answer by ChewyNov 01, 2020
This food is manufactured in the United Kingdom.

How many cups are in a bag

Answer by ChewyNov 26, 2020
There will be approximately 56.5 cups per bag.

4.7
Rated 4.7 out of 5 stars
97 Ratings

39 Customer Reviews



Rated 5 out of 5 stars
By Bug on Oct 4, 2025

5 Stars From my Guinea Pigs!

My guinea pigs favorite part of their day is night time kibble. We switched to this kibble from Oxbow - nothing wrong with Oxbow at all, but this was helpful when

My guinea pigs favorite part of their day is night time kibble. We switched to this kibble from Oxbow - nothing wrong with Oxbow at all, but this was helpful when Oxbow was out and our boys ended up loving it way more! Our senior piggy has maintained his weight because of this, and dare I say, extended his life due to this kibble. He has a hard time with his weight, but since this kibble he has done great at eating consistently and maintaining his weight.


Rated 5 out of 5 stars
By Christine on Oct 7, 2025

Keeper

Ever since I had my two guinea pigs (2 years) they have been eating Oxbow pellets, lately they barely eat their pellets so I thought I’d change things up. I bought

Ever since I had my two guinea pigs (2 years) they have been eating Oxbow pellets, lately they barely eat their pellets so I thought I’d change things up. I bought this and they really enjoy it! Their bowl is empty, I’m so glad they like it and I feel better..


Rated 5 out of 5 stars
By Heather on Nov 2, 2025

Our favorite!

These have been the first pellets that our guinea pigs eat completely - never anything left behind.

These have been the first pellets that our guinea pigs eat completely - never anything left behind.


Rated 5 out of 5 stars
By Marlene on Nov 17, 2025

My guinea pigs love it

I have good people in customer service help me and very friendly

I have good people in customer service help me and very friendly


Rated 2 out of 5 stars
By Susan on Nov 29, 2025

wish they would like it

they won't eat it the spoiled brats lol

they won't eat it the spoiled brats lol


Rated 5 out of 5 stars
By Toni on Sep 20, 2025

Small food for my guinea pig

My guinea pig likes this food along with his hay. He is one happy boy.

My guinea pig likes this food along with his hay. He is one happy boy.


Rated 5 out of 5 stars
By Shirley on Aug 16, 2025

Good price

I was struggling to find this at the pet store again and Chewy’s had it for a good price.

I was struggling to find this at the pet store again and Chewy’s had it for a good price.


Rated 5 out of 5 stars
By Brianna on Jul 25, 2025

High quality

Greta quality pellets. They are on the spendy side though. They are not filled with fillers and garbage

Greta quality pellets. They are on the spendy side though. They are not filled with fillers and garbage


Rated 5 out of 5 stars
By Lori on Nov 9, 2025

Great price and quick delivery

My pigs absolutely love this food!

My pigs absolutely love this food!


Rated 5 out of 5 stars
By Patricia on Jun 12, 2025

Piggies love it

I’ve done my research and this is supposed to be the best for guinea pig health. My guinea pigs love it so I love it.

I’ve done my research and this is supposed to be the best for guinea pig health. My guinea pigs love it so I love it.