When it comes to keeping guinea pigs happy and healthy, hay is more than just a snack—it's the backbone of their diet and a big part of their daily routine. Folks who have cared for guinea pigs know just how much these little critters love to burrow, munch, and nestle into a fresh pile of hay. Timothy hay is the go-to for most adult guinea pigs, thanks to its high fiber content and the perfect balance of nutrients to keep their digestive systems running smooth and their teeth naturally worn down. Second-cut timothy hay is especially popular, since it's softer, leafier, and easier for guinea pigs to chew, making it a great choice for picky eaters and those who like to snuggle into their food. Orchard grass, oat hay, and meadow hay are also solid options, especially if your guinea pig seems to want a change of pace or has specific dietary needs. If you’ve got young guinea pigs under seven months old or a mama that's pregnant or nursing, alfalfa hay can be a good supplement for the extra calcium and protein they need, but it’s best to switch to a grass hay as they get older to avoid health issues.
Choosing the right hay for your guinea pig means paying close attention to freshness, texture, and smell. The best hay is green, sweet-smelling, and free from dust or mold. You’ll want to avoid anything that looks brown, musty, or has been chemically treated, since guinea pigs are sensitive and need clean, natural forage. Around this time of year, as the weather cools and windows close up, it’s even more important to keep hay dry and stored in a way that keeps it fresh—think of the satisfaction of opening a new bag and catching that earthy, grassy scent, knowing your pets are getting the good stuff. Folks often search for “hay for guinea pigs near me” because freshness really does matter, and nobody wants to haul home a bale that’s been sitting in a warehouse too long. Tractor Supply guinea pig hay is known for being reliable and easy to find, whether you’re picking up a small bag for a couple of pets or stocking up for a whole herd. And if you’re looking for a thoughtful gift for a young animal lover or someone welcoming a new guinea pig into their home, a bundle of high-quality hay (maybe paired with a cozy hideaway or a chew toy) is always appreciated—after all, you’re giving the gift of good health and happy snacking.
Guinea pigs need a steady supply of hay not just for nutrition, but for enrichment and comfort, too. Watching them root around, tug at long strands, and build little nests is half the fun of having these curious animals. Hay helps keep their teeth from overgrowing, which is a common issue since guinea pig teeth never stop growing, and it also supports their digestive health by keeping their gut moving. It’s a good idea to offer a variety of hays from time to time—some guinea pigs love the sweet aroma of orchard grass, while others might prefer the crunch of oat hay or the soft feel of meadow hay. Just remember, straw isn’t a substitute for hay; it doesn’t have the nutrition guinea pigs need and is best used as bedding if at all. And never feed grass clippings from a lawnmower, since those can be dangerous for your pets. If you’re curious about other animals’ hay needs or want to compare options, you can always check out our
Hay for Livestock page for more information. Whether you’re a seasoned guinea pig owner or just starting out, having a steady supply of quality hay on hand means you’re ready for whatever your furry friends need—whether it’s a cozy spot to burrow on a chilly November night or a fresh snack to nibble on all day long.
