10 Interesting Facts About the Adorable Hedgehog You Never Knew Before

Uncategorized By Mar 29, 2023

Hedgehogs are small mammals native to Africa, Asia, and Europe that are often kept as pets due to their cute appearance and docile nature. Hedgehogs are not related to porcupines and have spines that protect them from most predators. They are fast runners, can swim, and hibernate in winter to conserve energy. Hedgehogs have poor eyesight but have sharp senses of hearing and smell. They can make good pets but require specialized care, such as a large enclosure and a varied diet that includes insects. Hedgehogs can carry diseases like Salmonella and ringworm, making proper hygiene crucial.


Hedgehogs are small, spiny mammals that are native to Africa, Asia, and Europe. They are often kept as pets because of their adorable appearance and docile nature. However, there are many interesting facts about hedgehogs that you may not know. In this article, we will explore ten of these fascinating facts.

1. Hedgehogs are Not Related to Porcupines

While hedgehogs and porcupines both have spines, they are not related. Porcupines are rodents, while hedgehogs are classified as insectivores. Hedgehog spines are also not barbed like porcupine quills, and are released only when a hedgehog feels threatened.

2. Hedgehogs are Fast Runners

Despite their small size, hedgehogs can run at a surprising speed of up to 6 miles per hour. They are able to run quickly to avoid predators or to catch prey. In the wild, they use their speed to hunt insects and other small creatures.

3. Hedgehogs Can Swim

Hedgehogs are not only fast runners, but also great swimmers. They are able to swim across small rivers and streams. Hedgehogs are also able to hold their breath for a short amount of time, allowing them to swim underwater to escape danger.

4. Hedgehogs Have Few Natural Predators

Hedgehogs have spines that protect them from most predators. Their only natural predators are birds of prey, like owls or eagles, and larger mammals like foxes or badgers. Some animals, like dogs, may also attack hedgehogs if they feel threatened.

5. Hedgehogs Hibernate

In winter, most hedgehogs in the wild will enter hibernation to conserve energy. During this time, they will slow down their metabolism and sleep through the cold months until spring arrives. Pet hedgehogs may also enter a state similar to hibernation when they are kept in cooler temperatures.

6. Hedgehogs Have Poor Eyesight

While hedgehogs have sharp senses of hearing and smell, their eyesight is relatively poor. They are nearsighted and cannot see objects that are far away. However, they have excellent night vision and are able to navigate in the dark using their other senses.

7. Hedgehogs can roll into a Ball

When a hedgehog feels threatened or in danger, they can curl up into a tight ball to protect their soft belly and face with their spines. This defense mechanism makes them difficult for predators to attack. Unfortunately, this also makes them vulnerable to cars and other hazards if they are caught on the road.

8. Hedgehogs Communicate through Smells

Hedgehogs have a strong sense of smell and use it to communicate with each other. They mark their territory with their scent and are also able to recognize other hedgehogs by their scent. They may also use scent to locate food or other resources.

9. Hedgehogs Can Make Good Pets

Hedgehogs have become popular pets in recent years due to their docile nature and cute appearance. However, they do require specialized care and a dedicated owner. They need a large enclosure to run around in, a varied diet that includes insects and other protein-rich foods, and regular check-ups with a veterinarian.

10. Hedgehogs Have Unique Teeth

Hedgehogs have a unique dentition that is adapted for their insectivorous diet. They have four large incisors that are used for biting into tough insect exoskeletons, and small molars that are used for grinding their food. Unlike other mammals, their teeth never stop growing, which means they must constantly wear them down by chewing on hard objects.


What do hedgehogs eat?

Hedgehogs are insectivores and primarily eat insects like beetles, worms, and caterpillars. They may also eat small mammals, eggs, and some plant material. In captivity, they can be fed a variety of foods, including insects, cat food, and vegetables.

Do hedgehogs make good pets?

Hedgehogs can make good pets for the right owner. They are generally docile and quiet, but require specialized care and a large enclosure to run around in. They also need a varied diet that includes protein-rich foods, like insects.

Do hedgehogs carry diseases?

Hedgehogs can carry diseases like Salmonella and ringworm, which can be transmitted to humans. It is important to practice good hygiene when handling hedgehogs or their bedding, and to wash your hands thoroughly afterwards. Regular cleanings and veterinary check-ups can also help prevent the spread of disease.