Don’t Get a Guinea Pig Until You Read This First

A pet Guinea pig. Guinea pig in a cage with clean sawdust and food
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Written by Justin Zipprich

Published: May 21, 2025

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There are a handful of animals that come to mind when people think of getting a first pet, and a guinea pig is definitely on the list. They’re small and cute and seem to spend a lot of time entertaining themselves, but is there more to consider? If you’ve decided to get a guinea pig, there are a few things you need to know in advance. Read this guide before you bring home your new family pet.

Questions to Ask Before You Get a Guinea Pig

Portrait of orange guinea pig with red eyes in hands. Breeding and care of pets, domestic animals

Guinea pigs are cute animals, but there are a few things you’ll want to know before you get one.

How Much Maintenance Does a Guinea Pig Require?

Many people consider getting a guinea pig because it’s a pet that seems easy to care for and maintain. That’s partly true. While they’re not like a dog that requires constant attention, you will need to make the time to ensure the health and wellness of your guinea pig. This pet sleeps an average of 4-6 hours per day and is often awake during both the day and at night.

You’ll need to feed your guinea pig several times a day, usually by providing hay or pellets. You’ll also need to replenish their water throughout the day and ensure that their water dish is free from obstructions. Guinea pigs eat and poop frequently, sometimes up to 100 times per day, so you’ll need to clean their enclosure regularly.

So, while you won’t need to be around your guinea pig 24 hours a day, you will need to keep tabs on them throughout the day. You can make caring for your guinea pig easier by involving your older children in the responsibilities. Guinea pigs are great starter pets for children, but remind them that these pets require a great deal of care.

How Much Does it Cost to Own a Guinea Pig?

The overall cost of owning a guinea pig can be higher than you might expect. Though it depends on how much you pamper them and the quality of the materials you use to care for your pet, you can expect to pay anywhere from $100 to $800 per year. The guinea pig itself is relatively inexpensive, ranging from $10 to $100. Then you’ll need to factor in the cost of the initial setup, including buying a cage, food and water bowls, bedding, a hay rack, and an initial food supply.

As time goes on, you’ll want to consider recurring costs, including pellets, hay, vegetables, and other food. You’ll also need to groom your guinea pig, take them to the vet, replenish their toys and bedding, and more. You’ll also need to consider the cost of an additional guinea pig. These are very social pets, and they often do better when they have a friend to interact with throughout the day. If you add more guinea pigs, your expenses will increase accordingly.

Creating a Guinea Pig Enclosure

best guinea pig toys

You’ll need to provide an enclosure with plenty of toys and tons of food.

The first thing you must do once you get a guinea pig is to create a suitable enclosure. Although guinea pigs are often kept in small cages, they actually need space to run and exercise. Set up an enclosure that is at least 3 feet by 3 feet to give your guinea pig enough room to move around. You can purchase them at a pet store. Opt for a wire cage, as it will be easy to move and clean.

To create a comfortable environment, add items such as soft bedding, tunnels, and ramps to the enclosure. Use soft fleece cage liners to provide a comfortable place for your guinea pig to rest or sleep. Add tunnels and ramps to the cage to give your guinea pig opportunities for play and exploration. You can find a wide selection of other fun toys at the pet store. Place the enclosure in a well-lit, dry, and draft-free room with a temperature between 65 and 80 degrees Fahrenheit to keep your guinea pig comfortable.

Food and Diet

Complete the guinea pig enclosure by adding a water bottle and places for food storage. The guinea pig’s diet primarily consists of grass hay. Many people go with Timothy hay because it’s high in fiber. They eat a lot of hay, so you’ll always need to have some on hand. Buy a hay rack at the pet store to keep the hay contained within the enclosure.

In addition to the hay, your guinea pigs will also eat food pellets. You can find the pellets at the pet store, and they come in many different varieties. Pellets are formulated to provide many of the nutrients guinea pigs need in a convenient form. Most pellets contain a mix of ingredients such as soybeans, wheat, Timothy grass, peas, and ground corn. One of the primary nutrients your guinea pig needs is vitamin C. Some food pellets contain vitamin C, but you should also supplement your guinea pig’s diet with powdered or liquid vitamin C. Aim for 30 mg per day. Offer your pet raw vegetables, such as broccoli, parsley, lettuce, and kale, to increase their vitamin C intake.

Grooming Your Guinea Pig

Before you get a guinea pig, you’ll want to know about the basics of grooming so you know what you’re in for. There’s not too much involved here, but it’s important nonetheless. Most guinea pigs with short hair will require a weekly coat brushing. A narrow-toothed comb will do.

Guinea pigs’ nails can become sharp and overgrown, so regular trimming is necessary. Nail growth varies depending on your guinea pig’s diet, age, and activity level, so check their nails regularly and trim as needed. If their nails are getting long or sharp, you can trim them with a small animal nail clipper. Your guinea pig’s teeth grow continuously and are worn down by daily eating. Monitor their teeth regularly to ensure they are not overgrown. If you notice your guinea pig has a decreased appetite or is drooling excessively, consult a veterinarian.

Proper Handling

Bladder Stones In Guinea Pigs

Be cautious to hold your guinea pigs correctly so they’re not hurt.

Learn how to properly hold and handle your guinea pig, especially if your children will help care for it. When you first get your guinea pig, it may be a bit skittish.. Not all guinea pigs want to be held all the time. Keep that in mind. Your guinea pig is also unlikely to run over and jump into your hands. Instead, you’ll need to approach them carefully and slowly. Speaking softly as you approach can help calm your guinea pig. Use both hands to lift your guinea pig: place one hand under its chest and the other under its hind end, supporting its feet. Hold it close to your chest, firmly but gently, to prevent it from falling.

Allow your guinea pig to spend time outside its cage in a safe, enclosed area at least once per day for exercise. If you let your guinea pig run around, ensure the area is enclosed and free of hazards such as loose wires or objects they could chew on. Spend lap time with your guinea pig daily, holding it properly and gently petting it. Offering treats can help strengthen your bond.

Keep Them Safe

Besides proper handling, there are other important safety considerations when caring for a guinea pig. First, don’t place their enclosure in direct sunlight because guinea pigs are prone to overheating and heat stroke. In addition, never keep them in a room that will get over 80 degrees Fahrenheit. Because guinea pigs defecate and urinate frequently, it’s essential to clean their enclosure daily to prevent skin infections caused by contact with waste. Finally, do not house your guinea pig with other pets, especially predatory animals like dogs or cats, as they are unlikely to get along and may pose a danger.

Should You Get a Guinea Pig?

Yes! Guinea pigs are adorable pets that make for great starter pets for young kids and growing families. They do require some maintenance, but the effort is well worth the joy of having a furry friend in your home.


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About the Author

Justin Zipprich

Justin Zipprich is a writer at A-Z Animals, where his primary focus is travel, state facts, pets, and mammals. Justin has been writing and editing animal content for over 7 years, though he holds a Bachelor’s Degree in Instructional Technology from Western Illinois University, which he earned in 2005. As a resident of Texas, he loves discovering local animals and spending time with his wife and two kids.

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