Guinea pigs are small, friendly animals with soft fur and big eyes. They love exploring, snacking, and snuggling! These gentle pets are easy to care for and full of fun personality—perfect for kids who want a lovable friend.
Watch a Guinea pig in Action!
See how curious and playful guinea pigs can be. They scamper, pop, and wheek when they’re excited!
What Is a Guinea pig?
Guinea pigs, also called cavies, are gentle pets that love company.
- They have round bodies, soft fur, and small ears.
- They are gentle, friendly, and rarely bite.
- They live with other guinea pigs and like to chat.
Where Do Guinea pigs Live?
Though originally from South America, most guinea pigs now live with people as pets.
- Wild cavies come from grassy areas of Argentina, Peru, and Bolivia.
- Pet guinea pigs live indoors in small homes or cages with cozy bedding.
What Do Guinea pigs Eat?
Guinea pigs love healthy, crunchy food that helps their teeth and tummy.
- Fresh hay (like timothy) every day for chewing and digestion.
- Crunchy veggies like carrots and bell peppers.
- Special guinea pig pellets with vitamins for strong bones.
How Big Is a Guinea pig?
Guinea pigs are small but sturdy!
- Length: about 20–25 cm (8–10 in)—that’s as long as a school ruler.
- Weight: around 0.7–1.2 kg (1½–2½ lb)—about as heavy as a small watermelon.
What Sound Do Guinea pigs Make?
Guinea pigs are chatty—they make lots of sounds when they’re happy, excited, or worried.
- Wheek: a loud squeal when they’re excited, especially for food.
- Purr: a soft rumble when content, or a quick version when unsure.
- Teeth chattering: a warning to stay away.
- Squeal or shriek: a sign of fear, pain, or surprise.
- Chirping: a rare, bird-like sound when they’re stressed or curious.
Cool Guinea pig Facts
- They can live 5–7 years or more with good care.
- They’re herbivores—you’ll never see them chasing bugs!
- They “popcorn”—little hops when they’re super happy!
- They have four toes in front and three on each back foot.
- They can’t make their own Vitamin C, so it must come from their food.
- Baby guinea pigs are born with fur, open eyes, and can eat hay right away!
- They communicate using sounds and body language with other guinea pigs and people.
- They love to hide in small tunnels or cozy huts.
Printables and coloring fun
Time for some creative fun with your guinea pig friend!
Guinea pigs in the Eco-system
Guinea pigs help people and nature by sharing their world.
- Wild cavies nibble grass and help spread seeds in South America.
- Pet guinea pigs teach kids how to care for animals and be responsible friends.
- They are not endangered, but habitat loss in the wild can hurt groups of wild cavies.
Ask a grown‑up to help you learn more
Want to know even more about guinea pigs? Ask a grown‑up to explore these trusted sites with you:
Fun questions about Guinea pigs
They are happier with another guinea pig friend.
They wheek when they’re excited, especially for snacks!
They usually don’t bite, but they might if they feel scared.
Yes, in small amounts because fruit has lots of sugar.
Every day—hay, veggies, and a little pellet food.
A deep purr means they’re happy, a quick one means they’re unsure.
They jump when they’re super happy or excited.
Usually about 5 to 7 years with good care.
No, guinea pigs are not good swimmers and can get scared in water.
Ways to Donate and Support Guinea pigs
You can help guinea pigs by supporting their care and safe homes with your family.
Visit Our Rescued Guines Pigs – Donate Now! to help guinea pigs find loving families.
Sources: Wikipedia, Live Science, Creative Commons, Britannica.com and Freesound.org
Alphabetical list of animals that start with G
A full alphabetical list of popular animal names that begin with the letter G for toddlers and preschool kids.
- Gazelle
- Gecko
- Gerbil
- Gibbon
- Gila Monster
- Giraffe
- Goat
- Goldfish
- Goose
- Gopher
- Gorilla
- Grasshopper
- Great White Shark
- Grizzly Bear
- Grouse
- Guinea Pig
- Guppy
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