10 Best Guinea Pig Foods 2026: According to Reviews | Chewy

Guinea pigs require a diet high in fiber to help their digestive systems and keep their teeth in good shape. Fresh hay should be the primary staple, with fortified pellets serving as a complement. When choosing the best foods for guinea pigs, it's important to look for strong vitamin C levels and simple, clear ingredients. A healthy and shiny coat are typically good signs that their diet is working well. Below, you'll find today's best-selling and top-rated food for guinea pigs that Chewy pet parents, like you, love. We update this list every week, so you can be sure you're getting the timeliest product recommendations available.

Our Top Picks

How we created this guinea pig food list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best guinea pig food.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best guinea pig foods.

Key guinea pig food considerations

Digestibility

Ingredients

Nutritional Content

Palatability

1
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag
Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag

Oxbow Essentials Cavy Cuisine Adult Guinea Pig Food, 10-lb bag

Rated 4.8 out of 5 stars
1,185
$22.94 Chewy Price
($2.30/lb)
Promo, Spend $100, get 25% off with code SPEND100GET25

Our ratings

Digestibility

4.6/5
Excellent

Ingredients

4.6/5
Excellent

Nutritional Content

4.7/5
Excellent

Palatability

4.7/5
Excellent

Is this guinea pig food right for my pet?

Top Ingredients

Timothy Grass Meal, Soybean Hulls, Wheat Middlings, Soybean Meal, Cane Molasses

Special Diet

High Fiber

Food Form

Pellets

Health Feature

Vitamins & Minerals
2
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag
Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag

Kaytee Natural Timothy Blend Cubes Small Animal Food, 1-lb bag

Rated 4.4 out of 5 stars
564
$5.28 Chewy Price
($5.28/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.3/5
Great

Ingredients

4.4/5
Great

Nutritional Content

4.6/5
Excellent

Palatability

4.2/5
Great

Is this guinea pig food right for my pet?

Top Ingredient

Sun-Cured Timothy Hay Sun-Cured Alfalfa Hay (Sufficient for Processing) Contains No Artificial Color or Preservatives

Special Diet

High Fiber

Hay Type

Timothy

Food Form

Hay
3
Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag
Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag
Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag
Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag
Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag
Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag

Brown's Tropical Carnival Natural Behaviors Grain-Free Daily Diet Guinea Pig Food, 4-lb bag

Rated 4.7 out of 5 stars
147
$19.99 Chewy Price
($5.00/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.9/5
Excellent

Ingredients

4.7/5
Excellent

Nutritional Content

4.8/5
Excellent

Palatability

4.7/5
Excellent

Is this guinea pig food right for my pet?

Top Ingredients

Ground Timothy Hay, Alfalfa Hay, Flaked Peas, Timothy Hay, Hibiscus Flowers

Special Diet

Gluten Free, Limited Ingredient Diet, High Fiber, Grain-Free

Food Form

Flowers & Herbs, Mix

Health Feature

Sensitive Digestion, Dental & Breath Care, Digestive Health, Vitamins & Minerals
4
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag
Mazuri Timothy-Based Guinea Pig Food, 25-lb bag

Mazuri Timothy-Based Guinea Pig Food, 25-lb bag

Rated 4.6 out of 5 stars
215
$24.79 Chewy Price
($1.00/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.4/5
Great

Ingredients

4.6/5
Excellent

Nutritional Content

4.7/5
Excellent

Palatability

4.6/5
Excellent

Is this guinea pig food right for my pet?

Top Ingredients

Ground Timothy Hay, Ground Soybean Hulls, Wheat Middlings, Dehulled Soybean Meal, Ground Oats

Special Diet

High Fiber

Food Form

Pellets

Health Feature

Digestive Health, Vitamins & Minerals
5
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box
Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box

Small Pet Select Second Cut Timothy Hay Small Animal Food, 12-lb box

Rated 4.3 out of 5 stars
784
$36.99 Chewy Price
($3.09/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.3/5
Great

Ingredients

4.3/5
Great

Nutritional Content

4.3/5
Great

Palatability

4.3/5
Great

Is this guinea pig food right for my pet?

Top Ingredient

Second Cut Timothy Hay

Special Diet

High Fiber

Food Flavor

Hay

Hay Type

Timothy Second Cut, Timothy
6
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag
White Mill PURE Guinea Pig Food, 5.5-lb bag

White Mill PURE Guinea Pig Food, 5.5-lb bag

Rated 4.6 out of 5 stars
136
$17.49 Chewy Price
($3.18/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.7/5
Excellent

Ingredients

4.7/5
Excellent

Nutritional Content

4.7/5
Excellent

Palatability

4.8/5
Excellent

Is this guinea pig food right for my pet?

Top Ingredients

Alfalfa Meal, Pea Fiber, Pea Flakes, Corn Meal, Sunflower Seed Meal

Special Diet

High Fiber

Food Form

Pellets

Health Feature

Digestive Health
7
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box
Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box

Hall's Hay Orchard Grass Hay Mini-Bale Small Pet Food, 5-lb box

Rated 4.6 out of 5 stars
155
$17.99 Chewy Price
($3.60/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.3/5
Great

Ingredients

4.4/5
Great

Nutritional Content

4.3/5
Great

Palatability

4.6/5
Excellent

Is this guinea pig food right for my pet?

Top Ingredients

99% Orchard Grass, Other Grasses

Special Diet

High Fiber

Food Flavor

Hay

Hay Type

Orchard Grass
8
Kalmbach Feeds All Natural Guinea Pig Select Food, 50-lb bag
Kalmbach Feeds All Natural Guinea Pig Select Food, 50-lb bag
Kalmbach Feeds All Natural Guinea Pig Select Food, 50-lb bag
Kalmbach Feeds All Natural Guinea Pig Select Food, 50-lb bag
Kalmbach Feeds All Natural Guinea Pig Select Food, 50-lb bag

Kalmbach Feeds All Natural Guinea Pig Select Food, 50-lb bag

Rated 4.6 out of 5 stars
187
$40.38 Chewy Price
($0.81/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.5/5
Great

Ingredients

4.4/5
Great

Nutritional Content

4.6/5
Excellent

Palatability

4.4/5
Great

Is this guinea pig food right for my pet?

Top Ingredients

Dehydrated Alfalfa Meal, Timothy Meal, Soybean Hulls, Dehulled Soybean Meal, Wheat Middlings

Food Form

Pellets

Small Pet Type

Guinea Pig
9
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag
Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag

Oxbow Animal Health Oxbow Hay Blends Western Timothy & Orchard, 90-oz bag

Rated 4.6 out of 5 stars
1,306
$22.09 Chewy Price
($0.25/oz)
Promo, Spend $100, get 25% off with code SPEND100GET25

Our ratings

Digestibility

4.4/5
Great

Ingredients

4.4/5
Great

Nutritional Content

4.3/5
Great

Palatability

4.3/5
Great

Is this guinea pig food right for my pet?

Top Ingredients

Timothy Grass, Orchard Grass

Special Diet

High Fiber

Food Flavor

Hay

Hay Type

Timothy First Cut, Timothy, Orchard Grass, Timothy Blend
10
Sunseed Vita Prima Guinea Pig Food, 8-lb bag
Sunseed Vita Prima Guinea Pig Food, 8-lb bag
Sunseed Vita Prima Guinea Pig Food, 8-lb bag
Sunseed Vita Prima Guinea Pig Food, 8-lb bag
Sunseed Vita Prima Guinea Pig Food, 8-lb bag
Sunseed Vita Prima Guinea Pig Food, 8-lb bag

Sunseed Vita Prima Guinea Pig Food, 8-lb bag

Rated 4.7 out of 5 stars
118
$18.80 Chewy Price
($2.35/lb)
Promo, New Customers Only: Spend $60+, get $30 eGift Card

Our ratings

Digestibility

4.6/5
Excellent

Ingredients

4.5/5
Great

Nutritional Content

4.7/5
Excellent

Palatability

4.6/5
Excellent

Is this guinea pig food right for my pet?

Top Ingredients

Ground Timothy Grass Hay, Soybean Hulls, Dehulled Soybean Meal, Dehydrated Alfalfa Meal, Flaked Peas

Special Diet

Natural

Food Form

Dry Food

Health Feature

Weight Management