If you’re looking for a cuddly, low-maintenance pet that thrives on affection, guinea pigs might just steal your heart. These gentle little animals are incredibly social, love to interact with their humans, and are a joy to watch as they chirp, squeak, and scurry around their habitats.
To help you get started, we spoke with Sam, the friendly and trusted owner of Petqua in New York City. With decades of experience guiding pet owners, Sam knows exactly what makes them such beloved companions and how to care for guinea pigs in the best possible way.
What You’ll Need Before Bringing Home a Guinea Pig
Before falling for those big, bright eyes at the pet store, Sam says it’s important to set up your guinea pig’s space properly. “You’ll want a cage that’s at least 48 inches by 18 inches, with enough room for your guinea pig to move freely,” Sam explains. “They also love to have a place to hide, whether that’s a wooden hut, a straw shelter, or a large cardboard tube made for small animals.”
For bedding, he recommends aspen shavings or paper-based bedding, which are both soft and absorbent. You’ll also need a water bottle, a sturdy food dish, and unlimited Timothy hay, which helps keep their digestive system healthy. And don’t forget the chew toys, apple sticks or straw-based toys help maintain dental health and keep them entertained. “They also like to climb just a little,” Sam adds. “So having surfaces or platforms about 6 to 8 inches high is ideal.”
Should Guinea Pigs Be Kept Alone or in Pairs?
“Guinea pigs are social animals, they really do better in pairs or small groups,” says Sam. “They’re calmer, more active, and generally happier when they have a companion.” While it’s possible to raise a single guinea pig, you’ll need to spend more time interacting with them directly. If you’re away from home often, Sam strongly recommends having at least two guinea pigs to keep each other company.
What Pet Owners Love Most About Guinea Pigs
“The number one thing I hear from customers is how affectionate and social guinea pigs are,” Sam says with a smile. “They really do seek out interaction with their owners. They’ll come to the edge of the cage to greet you, and many enjoy being gently held and cuddled.” Their gentle nature makes guinea pigs a favorite among families, especially those with kids or older adults looking for a calm, responsive pet.
Common Health Issues and How to Prevent Them
Like all pets, guinea pigs require a bit of preventative care. Sam explains that respiratory infections and vitamin C deficiency are the two most common health concerns. “Guinea pigs don’t produce their own vitamin C like humans,” he says, “so you’ll need to supplement their diet with vitamin C-rich veggies or drops added to their water or food.” Keep an eye out for signs like sneezing, labored breathing, or lethargy, and make sure their habitat stays clean and dry to reduce the risk of illness.
Do Guinea Pigs Need Regular Vet Visits?
Unlike dogs or cats, guinea pigs don’t need vaccinations or frequent check-ups. “They don’t require regular vet visits, but it’s good to have a small animal vet on hand in case something seems off,” Sam advises. If you’re attentive to their diet, housing, and hygiene, your guinea pig can live a healthy life without too many trips to the vet.
Meet the expert
Petqua was founded by the man everyone simply calls Sam. With over 20 years in the pet industry, Sam has built more than just a store, he’s built a trusted neighborhood destination for animal lovers across New York City. Known for his warmth, deep knowledge, and honest advice, Sam brings his lifelong passion for animals to every conversation with a customer.
