Pet Health

Should You Keep a Praying Mantis as a Pet?

Wondering if a praying mantis makes a good pet? Explore their care needs, fascinating behaviors, and pros and cons of keeping these unique insects at home!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
A vibrant green praying mantis perched on a leaf, showcasing its unique features in a home environment.

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Thinking of keeping a praying mantis as a pet? These fascinating insects can be a unique and low-maintenance addition to your home, but they’re not the right fit for everyone. Before you bring one home, it’s important to understand their care requirements, behaviors, and whether they suit your lifestyle. Let’s explore whether a praying mantis is the right pet for you.

🩺 Vet Recommendations

Praying mantises are exotic insects that can thrive in captivity if given proper care. However, they are very different from traditional pets like cats or dogs. These solitary creatures are best suited for individuals who enjoy observing nature and are willing to meet their specific needs.

Before committing, consider these key factors:

  • Praying mantises have short lifespans, typically 6–12 months, so they are not a long-term commitment.
  • They require live prey for food, such as crickets or fruit flies, which means you’ll need to handle and provide live insects regularly.
  • These insects are delicate and can be easily injured, making them unsuitable for young children or homes with rough handling.

If you’re comfortable with these aspects, a praying mantis can be a rewarding pet that offers a glimpse into the fascinating world of invertebrates.

📋 Care Tips

To keep your praying mantis healthy and happy, you’ll need to provide the right environment and diet. Here’s what you need to know:

Housing

Praying mantises require an enclosure that mimics their natural habitat. A glass or plastic terrarium with proper ventilation works well. The enclosure should be at least three times the mantis’s body length in height, as they need space to molt (shed their exoskeleton).

Include branches or sticks for climbing and perching, as well as live or artificial plants for hiding. Maintain a temperature of 70–85°F and a humidity level of 40–60%, depending on the species. A small spray bottle can help you mist the enclosure to maintain humidity.

Feeding

Praying mantises are carnivorous and eat live prey. Their diet typically consists of:

  • Fruit flies (for young mantises)
  • Crickets
  • Small moths or other insects

Feed them every 2–3 days, ensuring the prey is appropriately sized (no larger than the mantis’s head). Overfeeding can lead to obesity, while underfeeding can cause lethargy and poor health.

Handling

While it’s possible to handle a praying mantis, it’s best to do so minimally. They are delicate creatures and can become stressed or injured if mishandled. Always approach them gently, allowing them to climb onto your hand rather than grabbing them. Avoid sudden movements, which can frighten them.

✅ Do’s and Don’ts

Here are some essential do’s and don’ts to ensure your praying mantis stays healthy and happy:

Do:

  • Research the specific needs of your mantis species, as care requirements can vary.
  • Keep the enclosure clean by removing uneaten prey and waste regularly.
  • Provide a safe, secure lid on the enclosure to prevent escapes.

Don’t:

  • House multiple mantises together, as they are highly territorial and may cannibalize each other.
  • Use pesticides or chemicals near the enclosure, as these can harm your mantis.
  • Expose the enclosure to direct sunlight, which can cause overheating.

💡 Expert Advice

Praying mantises can be a great choice for insect enthusiasts or those looking for a unique, low-maintenance pet. However, they require specialized care and are not ideal for everyone. If you’re new to mantis care, start with a beginner-friendly species like the Chinese mantis or the Ghost mantis, which are hardy and easy to manage.

Remember, these insects are not cuddly or interactive like traditional pets. They are best suited for observation and can provide hours of fascination for the right owner. If you’re unsure about their care requirements or whether a praying mantis is the right pet for you, consult a veterinarian or exotic pet specialist for guidance.

FAQs

Q: Can I keep a praying mantis with other insects?
A: No, praying mantises are solitary creatures and may attack or eat other insects, including other mantises. Always house them individually.

Q: How long do praying mantises live?
A: Most praying mantises live for 6–12 months, though some species may live slightly longer in ideal conditions.

Q: Do praying mantises bite humans?
A: Praying mantises are not aggressive toward humans and rarely bite. If they do, it’s usually a defensive reaction and not harmful.

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References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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