Do Porcupines Lay Eggs or Give Birth to Young?

Like most mammals, porcupines give birth to live young and do not lay eggs. The only two mammals that lay eggs are the platypus and the echidna, which has spines similar to that of a porcupine.

Typically, only one newborn porcupine arrives in the spring. Called porcupettes, these babies weigh about one pound, are born with their quills, and stay with their mother for up to six weeks. By the fall, young are left to fend for themselves.

Removing Problem Porcupines

Porcupines tend to be solitary animals and can cause a variety of problems for homeowners. The pests have an insatiable need for sodium, leading them to seek out anything salty. This can include tool handles, which may have human sweat on them, and even automobile parts that gather road salt.

A breeding porcupine often seeks refuge under outbuildings and sheds, which can also become an issue. Though porcupines do not lay eggs, they do protect their babies with their dangerous quills. In order to deal with these pests safely, contact the wildlife experts at Critter Control.

Get them out.
Keep them out.®

Experiencing a wildlife or pest issue? We can help! Complete this form and your local Critter Control® office will contact you to assist.
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Sara James
30 October 2026
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Sam did a ton of work on our house when we bought it as a preventative measure against any pests, as the house was not new. We wanted to be sure no mice, bats or other pests could get in. He did all our critter control at our prior house in 2022 so we had him pest proof our next house in 2026. He is the kindest man, knowledgeable and efficient. 100% recommend. You’re buying pest control and peace of mind.
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Peggy Protko
30 October 2026
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I was concerned that there might be squirrels in my attic. Alex did a complete and thorough inspection of the residential premises, and I am happy to report that he found no such evidence. Alex’s service was very thorough and professional, as well as honest. I would not hesitate to recommend your services to others.
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Don Hemmer
30 October 2026
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We interviewed 3 companies to evict the squirrels from our attic. Critter Control was, by far, the least expensive. Their promptness and attention to detail was A+. Brandon from Critter Control provided daily reports about the process. Brandon was the star of the show but we enjoyed working with everyone from Critter Control. Thanks Don and Julie
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Adrienne Numbers
30 October 2026
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Josh was awesome! We had a critter stuck in our fireplace, and he took his time figuring out the best way to handle the situation. He was creative with his solutions, explained what he was going to do, and made sure we understood the process. He was also just a genuinely great person to work with! As a new homeowner, it was nice to have someone who was patient, knowledgeable, and willing to take the time to get the job done right. He never made us feel rushed, and you could tell he really cared about helping us. Critter Control, you have a great employee in Josh! I hope he gets the recognition he deserves because he did an amazing job. I would absolutely recommend Critter Control, and if we ever have another issue, I will definitely be asking for Josh again!
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Shirley Johnson
30 October 2026
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Gave me back "sweet, peace of mind being in my home.
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Katie Coomes
29 October 2026
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Critter Control was very responsive, thorough and finished everything quickly. I appreciate the work of Justin and Steven!
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T James
29 October 2026
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We had a great experience with Luis who helped repair multiple woodpecker holes on our house. He was thorough and professional. Highly recommends him.
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Susanne Abrams
29 October 2026
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Critter Control helped so much with a very difficult pest situation. Throughout the time period , they expertly communicated and scheduled daily service when necessary to get this problem under control. I am so grateful for their kindness and understanding to our specific needs. I will definitely continue to call on them in the future and recommend them to others who are experiencing critter problems.
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Nancy Pippenger
29 October 2026
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Nice job....very personable installers. Answered all my questions!
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Bobby Cox
29 October 2026
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Ashton was a great communicator, quick with his work and very courteous.
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