If your young child has been begging for a dog or a cat, why not start out with a guinea pig? It’s furry and loveable enough to be a better companion than fish, yet easier to care for—and often gentler—than dogs and cats. Then, once he or she has a knack for caring for the little guy, a graduation to a bigger pet could be granted. Just remember that as the parent, you will continue to be the primary caregiver—which means you’ve got to supervise your child in caring for his or her new friend.

If your child pleads for two guinea pigs, it may not be a bad idea, since they are happiest when they’re with other guinea pigs. Your new pet will need a place to stay. The Humane Society of the United States recommends that guinea pigs have a home “at least 18 inches wide, 14 inches tall and 25 inches deep.” Remember that the larger the home your guinea pig has, the more likely he’s going to be active—and more fun for your family.

Also, note that guinea pigs have very sensitive feet, so the same wire-floor cages that may work for other animals won’t be appropriate for your pet. Aquariums are also a poor choice of home, as they don’t allow enough ventilation for your pet. He’ll also need plenty of lining for his floor, as well as some fun things like gnawing toys, hay and a little home to hide out and nest in. And like all pocket pets, he’ll need constant fresh, clean water. Be sure to keep all of his things nice and clean by scrubbing the cage regularly and replacing old bedding with new frequently.

Also, when I had my first guinea pig we just fed her plenty of pellets from the pet store; but did you know that guinea pigs also need plenty of vitamin C? Green, leafy vegetables like lettuce and kale can help fulfill this dietary need, and they can also eat seedless fruit like melon and apple slices as a treat.

When you and your child are handling your guinea pig, be sure to be very gentle. They like to be picked up with one hand beneath their chest, behind their front legs, with your other hand cupping their hindquarters. This makes them feel safe. Then, put them close to your chest or lap so they don’t feel like they’re going to fall—nobody likes to fall from great heights!