Best timothy-based guinea pig pelletsSmall petsOxbow
Oxbow Essentials Adult Guinea Pig Food
Adult guinea pig pellets with stabilized vitamin C — feed beside unlimited hay
About $15–$30
Check price on AmazonOxbow Essentials Adult Guinea Pig Food
Small Pets
Best everyday grass hay staple
Oxbow Western Timothy Hay (40 oz)
Oxbow
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Long-strand timothy hay — the fiber foundation for rabbits, guinea pigs, and chinchillas
About $12–$22
Check price on AmazonOxbow Western Timothy Hay (40 oz)
Our take
Herbivore small pets need unlimited grass hay more than fancy treats. Oxbow Western Timothy is the widely recommended adult staple: fiber for gut motility and chew time for teeth. Store sealed and dry; dusty bags get returned. Pellets are a supplement — hay is the meal.
Who it's for: Rabbits, guinea pigs, and chinchillas on adult grass-hay diets.
Skip if: Your vet prescribed alfalfa for a growing/juvenile pet — different hay class.
Pros
- Species-appropriate adult hay
- Supports chewing and digestion
- Easy to find on Amazon
Cons
- Quality can vary by harvest/batch
- Bulky to store
Specs
- Type
- Western timothy grass hay
- Bag size
- 40 oz class (verify listing)
Compare nearby picks
Alternatives with different tradeoffs — not clones of the same pitch.
Best timothy-based guinea pig pelletsSmall pets
Best budget large habitat starterSmall petsAmazon Basics
Amazon Basics Small Animal Cage Habitat with Accessories, Large
Wide plastic-base cage with bottle, dish, hay guard, and balcony — measure before you buy
About $60–$90
Check price on AmazonAmazon Basics Small Animal Cage Habitat with Accessories, Large