Introduction: Are You Ready for a Hedgehog Companion?
Hedgehogs may be small and shy, but they make surprisingly rewarding pets. Their quiet nature and curious personality attract animal lovers looking for something different. Yet, before adopting one, every potential owner should ask: how long can a hedgehog live? This isn’t just a question of curiosity—it’s a key part of responsible pet ownership.
In this guide, you’ll discover the average lifespan of a hedgehog, how to help them live longer, what signs of illness to look for, and everything in between. Whether you're a first-time pet owner or considering an exotic pet, this blog offers all the answers you need in one place.
How Long Do Hedgehogs Live in Captivity and the Wild?
Pet hedgehogs live much longer than their wild counterparts. In captivity, the average lifespan of a hedgehog ranges from 3 to 7 years, though some can reach 8 or even 9 years with excellent care. In the wild, however, their life is much shorter—often only 2 to 3 years—due to threats like predators, disease, and changing weather.
To put this in perspective, here’s a simple comparison:
Lifespan Comparison Table
Keeping a hedgehog safe, clean, and warm plays a major role in how long they live.
What Affects a Hedgehog’s Lifespan?
Many things influence how long a hedgehog lives. These include their diet, housing, daily care, and even temperature. Hedgehogs thrive in stable conditions with minimal stress. A good environment gives them a real chance to live a long, healthy life. On the other hand, poor care can shorten their lifespan drastically.
One crucial fact many overlook is that hedgehogs are solitary animals. They prefer living alone. Housing them with other hedgehogs often leads to stress and fighting, especially among males. Reduced stress means better health—and a longer life.
Do Pet Hedgehogs Hibernate?
Unlike their wild cousins, pet hedgehogs should never hibernate. While hibernation is natural in the wild, in captivity it becomes a serious risk. Pet hedgehogs are not equipped to handle low temperatures. If they enter hibernation, they may not survive.
Keep the temperature in their living space between 73°F and 78°F. Anything below this may trigger hibernation behavior. Always use a thermostat and heating pad to control the cage temperature—especially in colder months.
What Should You Feed a Hedgehog?
A healthy diet adds years to your hedgehog’s life. The base of their diet should be high-protein, low-fat dry food. Many owners use cat kibble if it meets these standards. You should also add live insects like mealworms or crickets as treats.
Fruits and vegetables should be served in small amounts. Apples, carrots, and melons are good choices. Avoid sugary, spicy, or fatty foods at all costs. Never feed your hedgehog chocolate, dairy, avocado, or onions. These can be toxic and reduce lifespan.
Owners often ask, how long can a hedgehog go without food? The answer is simple: no more than 24 hours. Missing even one day of food can cause liver problems or rapid weight loss. Always check their dish daily and ensure clean water is available at all times.
How Long Does a Hedgehog Sleep?
Hedgehogs are nocturnal animals. This means they sleep during the day and become active at night. On average, they sleep 12 to 14 hours per day. Owners shouldn’t try to change this rhythm. Waking them during the day may cause stress or even illness.
At night, hedgehogs enjoy exploring, running on wheels, and eating. Create a quiet and dark sleeping space to help them rest undisturbed. If your hedgehog seems awake during the day often, it might be a sign of stress or poor habitat setup.
Recognizing Health Issues: Signs Your Hedgehog May Be Dying
Unfortunately, like all pets, hedgehogs may fall ill. Early detection is critical. Look out for common hedgehog dying signs like a cold body, refusal to eat, labored breathing, or weight loss. Another warning sign is "wobbling," which may point to Wobbly Hedgehog Syndrome (WHS)—a serious neurological condition.
Loss of activity, excessive sleeping, or sunken eyes are all red flags. If you see any of these symptoms, contact an exotic animal vet immediately. Most health issues can be treated when caught early.
Hedgehog Habitat and Daily Needs
A healthy home environment makes a big difference in how long your hedgehog lives. Start with a cage that’s at least 2x3 feet and has smooth flooring. Wire bottoms can hurt their feet. Include hiding places, a running wheel, and bedding made of recycled paper or aspen shavings.
Clean the cage at least once a week. Change food and water daily. Your hedgehog’s living space should feel safe, warm, and quiet.
Hedgehog Costs: Is It an Expensive Pet?
One of the most common questions is: how expensive are hedgehogs? The answer depends on where you live and how much you invest in care. The cost of a hedgehog ranges from $100 to $300. But the real expenses come later.
Plan for initial setup costs like the cage, bedding, heating pads, and food bowls. These might cost another $150 to $300. Monthly expenses for food, bedding, and care supplies can run between $50 and $100. Annual vet visits may cost up to $200.
Though not as costly as dogs or cats, hedgehogs are still a commitment. Without proper care, vet bills can rise quickly.
Can You Have a Hedgehog as a Pet in California?
Laws about exotic pets differ from state to state. If you’re wondering, can you have a hedgehog as a pet in California?, the answer is no. California considers hedgehogs a risk to native species and agriculture. Owning one there is illegal.
Other states like Hawaii, Georgia, and Pennsylvania also have strict regulations. Always check your state laws before purchasing or adopting a hedgehog.
Are Hedgehogs Aquatic Pets?
Some people ask if hedgehogs are aquatic pets. The answer is no. Hedgehogs can paddle in shallow water but should never be treated as swimmers. They can drown easily or catch a cold from wet fur. If you bathe them, use lukewarm water and dry them completely.
Final Thoughts: Give Your Hedgehog the Best Life Possible
Now that you know how long a hedgehog can live, it’s your responsibility to provide proper care. Focus on warmth, food, safety, and regular interaction. Avoid hibernation triggers, watch for illness signs, and maintain clean living conditions.
Hedgehogs may not live forever—but the quality of their years lies in your hands.
What Do You Think?
Have you owned a hedgehog before? What’s your biggest question about hedgehog care?
Leave a comment below and share your thoughts—we’d love to hear from you!