Guinea pigs can’t make their own vitamin C, so the pellets you choose matter a lot. The wrong brand could leave your piggy deficient.
Good pellets are timothy hay-based, fortified with stabilized vitamin C, and high in fiber for healthy digestion. They also help keep your guinea pig’s constantly growing teeth worn down.
Brands like Small Pet Select, Kaytee, and Oxbow are popular choices, but they differ in ingredient quality and nutritional balance.
Pellets should supplement hay and fresh vegetables, not replace them. Think of them as the vitamin boost in your piggy’s daily diet.
We’ve ranked 10 pellet brands so you can pick the best match for your guinea pig’s needs.
Quick Comparison Chart
| # | Product | Our Rating | ||
|---|---|---|---|---|
| 1 |  |
Oxbow Essentials Adult Guinea Pig Food | ★★★★★ | Check Price |
| 2 |  |
Small Pet Select Premium Guinea Pig Pellets (Non-GMO) | ★★★★★ | Check Price |
| 3 |  |
Kaytee Timothy Complete Guinea Pig Food (25 lb) | ★★★★☆ | Check Price |
| 4 |  |
Kaytee Field+Forest Guinea Pig Food | ★★★★☆ | Check Price |
| 5 |  |
Higgins Sunburst Gourmet Food Mix | ★★★★☆ | Check Price |
| 6 |  |
Wild Harvest Advanced Nutrition Guinea Pig Food (8 lb) | ★★★★☆ | Check Price |
| 7 |  |
Vitakraft VitaSmart Complete Nutrition Guinea Pig Food | ★★★★☆ | Check Price |
| 8 |  |
Kaytee Supreme Guinea Pig Food | ★★★★☆ | Check Price |
| 9 |  |
CountryMax Happy Hearts Guinea Pig Pellets | ★★★★☆ | Check Price |
| 10 |  |
Hagen Guinea Pig Pellets Food | ★★★★☆ | Check Price |
10 Best Guinea Pig Pellet Brands
We compared ingredient lists, vitamin C stability, fiber content, and real-world palatability to narrow down the best pellets. Each pick was evaluated on nutritional completeness, freshness, and how willingly guinea pigs actually eat them.
Whether you’ve got a single piggy or a herd, there’s an option here that’ll fit your budget and your guinea pig’s dietary needs.
1. Oxbow Essentials Adult Guinea Pig Food
Oxbow Essentials Adult Guinea Pig Food
A timothy hay-based pellet fortified with stabilized vitamin C and prebiotics, delivering complete daily nutrition in every uniform bite.
Pros
- Timothy hay is the first ingredient
- Stabilized vitamin C won't degrade quickly
- Uniform pellets prevent selective feeding
- No artificial colors, preservatives, or flavors
- Trusted by guinea pig owners and rescues
Cons
- Picky eaters may need an adjustment period
- Bag reseal could be sturdier
Oxbow Essentials is the gold standard for adult guinea pig pellets, and it’s the brand most guinea pig owners and rescues trust. The uniform pellet design is a huge plus because it means your piggy can’t pick out favorite bits and skip the nutrition they actually need.
What sets Oxbow apart is the stabilized vitamin C that doesn’t break down as fast as cheaper formulations. Combined with prebiotics for gut health and high-fiber timothy hay as the base, it covers all the nutritional boxes without any artificial junk.
2. Small Pet Select Premium Guinea Pig Pellets (Non-GMO)
Small Pet Select Premium Guinea Pig Pellets (Non-GMO)
A non-GMO, soy-free timothy hay pellet with stabilized vitamin C, milled in small batches from locally sourced Pacific Northwest ingredients.
Pros
- Non-GMO and soy-free ingredients
- Stabilized vitamin C won't degrade fast
- Small-batch milled for peak freshness
- Locally sourced in Pacific Northwest
- 100% satisfaction guarantee included
Cons
- Premium price point per pound
- Only available in 5 lb bags
Small Pet Select’s premium line takes things a step further with non-GMO, soy-free ingredients sourced locally from the Pacific Northwest. The small-batch milling keeps these pellets noticeably fresher than mass-produced alternatives, and most piggies take to them right away.
Unlike some competitors, they use stabilized vitamin C that won’t break down in the bag before your piggy even eats it. The 100% satisfaction guarantee shows the company stands behind their product, which is reassuring if you’re trying a new brand for the first time.
3. Kaytee Timothy Complete Guinea Pig Food (25 lb)
Kaytee Timothy Complete Guinea Pig Food (25 lb)
A timothy hay pellet with prebiotics, probiotics, and long-lasting vitamin C in a bulk 25 lb bag that combats selective eating.
Pros
- Timothy hay as first ingredient
- Prebiotics and probiotics aid digestion
- 25 lb bag suits multi-pig households
- Uniform pellets combat selective eating
- Long-lasting vitamin C stays potent
Cons
- Bulk bag needs airtight storage
- Some dust at the bottom
Kaytee Timothy Complete is one of the most popular pellet brands for a reason, and this 25 lb bulk bag is the best value if you’ve got multiple piggies. The combination of prebiotics and probiotics gives it a real edge for guinea pigs with sensitive stomachs, and the timothy hay base keeps fiber levels where they need to be.
The uniform pellet design means there’s no loose seeds or sugary fruit pieces for your piggy to cherry-pick. Store the bulk bag in an airtight container to keep things fresh, and you’ll have months of reliable nutrition at a lower per-pound cost.
4. Kaytee Field+Forest Guinea Pig Food
Kaytee Field+Forest Guinea Pig Food
An all-in-one pellet with no added molasses or fillers, featuring unique shapes and ridges that support dental health through natural chewing.
Pros
- No molasses, fillers, or preservatives
- Unique ridges encourage natural chewing
- Curated natural ingredients throughout
- All-in-one pellet prevents picky eating
- Supports digestive and dental health
Cons
- 4 lb bag is smaller than competitors
- Newer product with fewer reviews
Kaytee’s Field+Forest line takes a clean-ingredient approach that sets it apart from most competitors. There’s no added molasses, no fillers, and no artificial preservatives, just curated ingredients from nature’s fields and forests.
The all-in-one pellet design means your piggy can’t pick favorites and skip the nutritious bits. The unique shapes and ridges also encourage natural chewing, which helps keep those constantly growing teeth worn down.
It’s a solid pick if you want the cleanest ingredient list from a mainstream brand.
5. Higgins Sunburst Gourmet Food Mix
Higgins Sunburst Gourmet Food Mix
A gourmet mix packed with DHA omega fatty acids, digestive probiotics, and wholesome fruits, vegetables, seeds, and grains.
Pros
- DHA omega fatty acids support brain health
- Digestive probiotics for a healthy gut
- Wholesome fruits, veggies, and grains included
- Rich variety encourages natural foraging
- No artificial preservatives or colors
Cons
- Mix format can encourage selective eating
- Smaller 3 lb bag size only
- Seeds and nuts add extra calories
Higgins Sunburst is the go-to pick if you want a gourmet feeding experience for your guinea pig. The mix includes pumpkin seeds, banana chips, carrot flakes, and other whole ingredients that tap into your piggy’s natural foraging instincts.
The DHA omega fatty acids are a bonus you won’t find in most competing brands.
The downside of any gourmet mix is the risk of selective eating, where your piggy gobbles the tasty bits and ignores the nutritious pellets. If you go with Sunburst, keep an eye on what’s left in the bowl to make sure your guinea pig isn’t skipping the good stuff.
6. Wild Harvest Advanced Nutrition Guinea Pig Food (8 lb)
Wild Harvest Advanced Nutrition Guinea Pig Food (8 lb)
An 8 lb resealable bag with high-fiber pellets and a vegetable blend that replicates natural foraging behaviors at a budget price.
Pros
- Resealable bag keeps food fresh longer
- High-fiber pellets with veggie mix included
- Encourages natural foraging behaviors
- 8 lb bag suits multi-pig households
- Budget-friendly price per pound
Cons
- Veggie mix can lead to selective eating
- Not a pure pellet formula
Wild Harvest is a solid budget-friendly option that doesn’t cut too many corners on nutrition. The 8 lb resealable bag gives you better value per pound than smaller packages, and the resealable design keeps things fresh between feedings.
The blend of high-fiber pellets with vegetables is designed to mimic what guinea pigs would forage for in the wild.
It provides a complete and balanced diet at a lower cost than premium brands, which makes it a smart pick for owners with multiple guinea pigs. Just watch for selective eating since some piggies will dig out the veggie pieces and leave the pellets behind.
7. Vitakraft VitaSmart Complete Nutrition Guinea Pig Food
Vitakraft VitaSmart Complete Nutrition Guinea Pig Food
A timothy hay-first blend with enriched pellets, mixed vegetables, and whole grains, plus added antioxidants and omega-3s for immune support.
Pros
- Timothy hay as the first ingredient
- Antioxidants and omega-3 boost immunity
- Extra vitamin C for daily needs
- No artificial colors or preservatives
- Enriched pellets with whole grains
Cons
- Mixed blend may encourage picky eating
- Some pieces are quite small
Vitakraft VitaSmart puts timothy hay first and builds from there with enriched pellets, mixed vegetables, and whole grains. The added antioxidants, omega-3s, and vitamins A, E, and D3 give this formula a solid immune-support profile that goes beyond basic nutrition.
There are no artificial colors, flavors, or preservatives in the mix, which is a nice step up from Vitakraft’s older Menu Premium formula.
The blend format does mean some piggies will pick out their favorites and leave the rest, so keep an eye on what’s left in the bowl to make sure your guinea pig is getting balanced nutrition from each serving.
8. Kaytee Supreme Guinea Pig Food
Kaytee Supreme Guinea Pig Food
A no-frills pellet made with natural seeds, grains, and long-lasting vitamin C, with zero artificial colors or flavors.
Pros
- No artificial colors or flavors at all
- Natural seeds and grains for clean nutrition
- Long-lasting vitamin C stays effective
- Trusted brand with a loyal following
- Naturally preserved for ideal freshness
Cons
- Basic formula lacks probiotics
- Loose seeds can encourage selective eating
- Less fortified than premium options
Kaytee Supreme is the stripped-down option for owners who want a clean, simple formula without a bunch of extras. It’s made with natural seeds and grains, has zero artificial colors or flavors, and includes long-lasting vitamin C.
Sometimes simple is exactly what your piggy needs.
The trade-off is that it doesn’t include probiotics or prebiotics like Kaytee’s Timothy Complete line does. If your guinea pig has a sensitive stomach, you might want to step up to a more fortified option.
But for healthy piggies that don’t need extras, Supreme gets the job done reliably.
9. CountryMax Happy Hearts Guinea Pig Pellets
CountryMax Happy Hearts Guinea Pig Pellets
An alfalfa-based pellet fortified with vitamin C in a large 20-pound bag, ideal for growing piggies or multi-pig homes.
Pros
- 20-pound bag is great for multi-pig homes
- Alfalfa base suits young and growing piggies
- Fortified with vitamin C for immune support
- Balanced blend of nutrients and minerals
- Easy to digest palatable formula
Cons
- Alfalfa isn't ideal for adult guinea pigs
- Bulk bag may lose freshness over time
- Limited availability in some regions
CountryMax Happy Hearts is the obvious choice if you’ve got multiple guinea pigs and want to buy in bulk. The 20-pound bag offers serious value compared to buying several smaller bags, and the alfalfa-based formula is well-suited for young, growing, or pregnant guinea pigs that need the extra calcium and protein.
The main caveat is that alfalfa-based pellets aren’t recommended for healthy adult guinea pigs because the higher calcium content can contribute to bladder stones. If your piggies are over six months old, you’ll want to switch to a timothy hay-based pellet instead.
Store the bulk bag in an airtight container to keep things fresh.
10. Hagen Guinea Pig Pellets Food
Hagen Guinea Pig Pellets Food
A straightforward 5-pound pellet with added vitamin C covering breeding, lactation, growth, and daily maintenance needs.
Pros
- Covers breeding, lactation, and growth stages
- Added vitamin C compensates for deficiency
- All vital nutrients included in one pellet
- Simple ingredient list is easy to digest
- Affordable everyday feeding option
Cons
- Plain formula may not excite picky eaters
- No probiotics or prebiotics included
- Packaging feels dated compared to competitors
Hagen Guinea Pig Pellets take a no-nonsense approach to nutrition. The formula covers all life stages including breeding, lactation, and growth, which makes it versatile if your household situation changes.
The added vitamin C compensates for your guinea pig’s inability to produce it naturally, which is the most critical nutrient to look for in any pellet.
It’s a basic, reliable pellet that won’t wow you with fancy ingredients but gets the fundamentals right. If your guinea pig isn’t a picky eater and you just need a straightforward daily pellet with essential nutrients covered, Hagen is an honest, no-frills option that’s been around for years.
Which Are the Best Guinea Pig Pellets?
Guinea pigs are sensitive creatures that need a nutritious diet for proper growth. Timothy hay-based pellets have the highest nutritional value and are considered the best option for adult guinea pigs.
You should give pellet food, but it’s also essential to provide your guinea pigs with plenty of fresh hay, lettuce, grass, leaves, and cucumbers. You should also know what your guinea pigs need and prefer.
Among the best guinea pig food brands that can satisfy your guinea pig’s dietary needs are Oxbow Essentials, Small Pet Select, and Kaytee Timothy Complete. These brands are filled with prebiotics, probiotics, and stabilized vitamin C.
Which Are the Best Guinea Pig Foods?
Adult guinea pig food needs to be high in vitamin C, with a good calcium-to-phosphorus ratio and timothy grass hay in large amounts. The best guinea pig foods make sure your piggy gets enough fiber while promoting natural foraging behaviors.
Also, guinea pigs need fresh vegetables and fruits alongside pelleted food to help keep their teeth trimmed. Not all vegetables are safe for guinea pigs, though.
Some can cause digestive problems that turn into life-threatening conditions.
Make sure to feed your pet foods that are high in fiber, vitamins, and minerals while also being easy to digest. You can’t feed adult guinea pigs and a few-months-old guinea pigs the same type of food, so always check the label for the recommended life stage.
Final Thoughts
Don’t overthink pellet shopping. Pick any of the top three timothy hay-based options on this list, serve about 1/8 cup per piggy per day, and you’ve handled the pellet side of the diet.
If you want the single most reliable option, go with Oxbow Essentials. Its stabilized vitamin C doesn’t degrade in the bag like cheaper formulas, which means your guinea pig is actually getting the nutrients the label promises.
Avoid alfalfa-based pellets for adult guinea pigs over six months old. The extra calcium can lead to bladder stones, so save those formulas for babies, pregnant sows, and nursing mothers.
Pellets are just the supplement, not the main course. Unlimited timothy hay and a daily cup of fresh veggies like bell peppers and romaine will always matter more than which brand you pick.
