Hedgehogs are adorable, spiky creatures that have become increasingly popular as pets. While they may look simple to care for, these fascinating animals have unique quirks and requirements that make them more interesting than you might think. Whether you’re considering adopting one or are simply intrigued by these prickly companions, here are 10 surprising facts about hedgehogs as pets.
1. Hedgehogs Are Nocturnal
Hedgehogs are most active at night. If you’re a night owl, you’ll enjoy watching them explore and play in the evening. However, if you’re an early riser, be aware that your hedgehog will likely be sleeping during the day. Providing them with a quiet environment during their resting hours is essential.
2. They Need a Heated Environment
Hedgehogs are sensitive to temperature changes. Ideally, their living space should be kept between 72–80°F (22–27°C). A temperature below this range can trigger hibernation, which is dangerous for pet hedgehogs and can lead to health complications or even death. Using a heating pad or ceramic heat lamp can help maintain a consistent temperature.
3. They Have an Unusual Grooming Habit
Hedgehogs perform a behavior called self-anointing, where they produce frothy saliva and spread it over their quills. This strange act is believed to help them acclimate to new scents or provide a form of self-defense. While it looks odd, it’s entirely normal!
4. They’re Surprisingly Vocal
Hedgehogs communicate through various sounds, including huffing, snorting, chirping, and even clicking. Each sound can signify a different mood, such as curiosity, contentment, or annoyance. Learning to interpret these noises helps you understand your hedgehog’s emotions.
5. Hedgehogs Are Insectivores
While many people assume hedgehogs are herbivores, they’re actually insectivores. Their diet in the wild includes insects, small invertebrates, and occasionally fruits and vegetables. As pets, they thrive on high-quality commercial hedgehog food supplemented with live insects like mealworms or crickets.
6. They Require Exercise
Hedgehogs are surprisingly active creatures that need plenty of exercise to stay healthy. A solid-bottom exercise wheel is a must for any hedgehog enclosure. In addition to running, they enjoy exploring their surroundings, so supervised playtime outside their cage is a great way to keep them stimulated.
7. They’re Solitary Animals
Unlike some small pets that thrive in groups, hedgehogs prefer solitude. Housing multiple hedgehogs together can lead to stress or territorial disputes, especially among males. If you adopt a hedgehog, plan on keeping it in its own enclosure.
8. They Have Poor Vision
Hedgehogs rely on their excellent sense of smell and hearing to navigate the world. Their eyesight, however, is not as sharp, especially in bright light. This is one reason they’re more active at night when their other senses help them explore.
9. They Can Be Quirky About Handling
Hedgehogs aren’t naturally cuddly pets. When frightened or unsure, they roll into a tight ball, using their quills as a defense mechanism. However, with patience and regular gentle handling, most hedgehogs can become accustomed to human interaction and may even enjoy being held.
10. They’re Not Hypoallergenic
Despite their spiky appearance, hedgehogs can trigger allergies in sensitive individuals. Proteins in their saliva, dander, or even their bedding can cause allergic reactions. If you’re considering a hedgehog as a pet and have a history of allergies, it’s wise to spend time around one beforehand to see how your body reacts. Please Note: This content was created with the assistance of AI and thoroughly edited by a human before publishing.
