In most cases, yes: California residents cannot keep a squirrel taken from the wild as a household pet, and the state does not generally issue permits for ordinary pet ownership. Squirrels are wildlife, not domesticated animals, and possession is regulated by state law. A narrow permit may be available for specific authorized purposes, but it is not a way to turn a rescued squirrel into a pet. Anyone who finds an injured or orphaned squirrel should contact a licensed wildlife rehabilitator instead of taking it home.
California’s Rules on Keeping a Squirrel
California regulates possession of wildlife through state statutes and regulations administered by the California Department of Fish and Wildlife (CDFW). The rules restrict taking, importing, transporting, and possessing wildlife without the required legal authorization. In practice, a person generally cannot capture a wild squirrel or keep one found on private property as a pet.
The restrictions are not limited to squirrels caught outdoors. Bringing a squirrel into California, buying one, or receiving one from another person does not automatically make possession legal. A seller’s claim that an animal is captive-bred, tame, or legal in another state does not override California’s rules. Before acquiring any unusual animal, people should verify the species and applicable state requirements directly with CDFW.
California’s regulations distinguish wildlife possession from ordinary pet ownership. A dog or domestic rabbit is generally managed under different rules; a squirrel remains a wild animal even if it has been raised by people. Becoming accustomed to human contact does not change its legal status.
Why a Pet Permit Is Not a General Exception
California may authorize possession of certain wildlife for specific purposes, such as education, research, exhibition, or rehabilitation, subject to applicable statutes, regulations, and permit conditions. These authorizations are limited and are not equivalent to a personal pet license. A permit holder must follow its terms, which can address the animals allowed, facilities, care, records, and activities.
A wildlife rehabilitation authorization, for example, is intended to allow qualified people to care for injured, sick, or orphaned wildlife with the goal of returning suitable animals to the wild. It does not generally authorize someone to keep an animal permanently because it is appealing, has become tame, or cannot immediately be released. If an animal is not releasable, decisions about its placement must follow the applicable rules and agency direction.
Anyone considering an educational, scientific, or other permitted activity should contact CDFW before obtaining or handling a squirrel. The department can explain whether a permit is available for the specific purpose and species. Approval should never be assumed based on a verbal assurance from a seller, a social media post, or a permit issued by another state.
Does the Squirrel’s Species Make a Difference?
California is home to several kinds of squirrels, including ground squirrels, tree squirrels, and flying squirrels. The rules can depend on species and circumstances, but the practical advice for residents is consistent: a squirrel should not be taken home and kept as a pet without clear legal authorization. People who are unsure what species they have encountered should avoid handling it and seek guidance from CDFW or a licensed rehabilitator.
Species identification can be difficult. A small animal found on the ground might be a ground squirrel, a young tree squirrel, or another species entirely. A squirrel that looks familiar may also be a nonnative species. Identification does not, by itself, grant permission to capture or keep the animal.
There is also an important difference between observing wildlife and possessing it. Watching squirrels in a yard or park is not the same as capturing one, transporting it, or keeping it in a cage. Local rules may separately limit feeding wildlife, wildlife trapping, or activities on public property, so residents should check city, county, park, and state requirements where relevant.
What Can Happen If Someone Keeps a Squirrel Illegally?
Keeping wildlife without required authorization can lead to enforcement action. Depending on the facts and the applicable law, consequences may include citations, fines, seizure of the animal, or other penalties. The precise outcome can vary based on the species, how the animal was obtained, whether it was transported or sold, and whether other laws were violated.
An illegally kept squirrel may also be difficult to place safely. A wildlife rehabilitator may need to assess whether the animal can be released or whether another authorized placement is possible. If it has become habituated to people, has an injury, or has been kept in unsuitable conditions, release may be complicated. That does not mean it can simply remain in a private home; the appropriate next step is to contact CDFW or a qualified rehabilitator.
Anyone who already has a squirrel should not release it without professional advice. An animal raised in captivity may lack survival skills, and releasing it in an unfamiliar area can put it at risk or create problems for local wildlife. The person should contact CDFW or a licensed wildlife rehabilitator promptly and explain how the animal was obtained and how long it has been in their care.
What to Do If You Find a Baby or Injured Squirrel
A young squirrel alone on the ground is not necessarily abandoned. Its mother may be nearby, and many healthy young animals are best left in place while people observe from a distance. Handling an animal unnecessarily can stress it, separate it from its mother, or expose both the animal and the handler to injury.
If a squirrel appears injured, cold, weak, or in immediate danger, contact a licensed wildlife rehabilitator for instructions. CDFW provides information about wildlife rehabilitation and can help residents find appropriate resources. A rehabilitator can advise whether the animal needs help and explain how to transport it safely if transport is necessary.
When seeking help, residents can take a few practical steps:
- Keep pets and people away. Dogs and cats can injure wildlife, and a frightened squirrel may bite or scratch.
- Do not feed or give water. Incorrect food or forced fluids can cause harm, particularly to a very young or injured animal.
- Avoid unnecessary handling. Use direct contact only if a rehabilitator or agency instructs it.
- Call before transporting. A rehabilitator can confirm whether the animal should be moved and where it can be taken.
- Follow professional instructions. Temporary steps should not become an attempt to raise the squirrel as a pet.
If a squirrel is in immediate danger, such as near traffic, the safest response depends on the situation. Residents should call a wildlife professional or local animal services for advice rather than attempting a risky rescue. Wild animals can bite when frightened, even if they appear small or weak.
Why Squirrels Are Not Suitable Household Pets
Squirrels are active wild animals with specialized needs. They climb, forage, chew, and explore, behaviors that are difficult to accommodate in an ordinary home. A cage that seems spacious for a domestic pet may not provide the space, enrichment, or environmental conditions a squirrel needs. Household settings also expose squirrels to hazards such as electrical cords, household chemicals, windows, and other pets.
Diet is another challenge. A squirrel’s nutritional needs vary with species and life stage, and an improvised diet can lead to health problems. Feeding nuts alone, for example, is not a reliable substitute for a complete, appropriate diet. Young squirrels may require specialized care that should be provided by trained rehabilitators, not by trial and error.
Behavior can change as a squirrel matures. A young animal that tolerates handling may later become more defensive, destructive, or difficult to manage. Squirrels have strong teeth and claws, and bites can become infected. Wild mammals can also carry parasites or pathogens. These risks do not mean every squirrel is diseased, but they reinforce why close contact and casual handling are unwise.
Common Questions About Pet Squirrels in California
Can someone keep a squirrel that was found in the backyard?
Finding a squirrel on private property does not make it a legal pet. Residents should leave healthy wildlife alone and contact a licensed rehabilitator if an animal appears injured or orphaned. Capturing or keeping it may violate wildlife rules.
Can a person buy a squirrel from a breeder?
A purchase does not establish that possession is legal in California. Before considering any squirrel or other wildlife, a person should confirm the species and rules with CDFW. A claim that an animal was bred in captivity does not, by itself, provide a legal exemption.
Can someone keep a squirrel temporarily?
Temporary possession can still raise legal and animal-welfare concerns. A person who has found an animal should contact CDFW or a licensed rehabilitator for instructions rather than assuming that short-term care is permitted. Follow professional directions and avoid keeping the animal longer than necessary.
Can a wildlife rehabilitator keep a squirrel permanently?
Rehabilitation is generally aimed at treating wildlife and releasing animals when appropriate, not keeping them as pets. A rehabilitator must follow permit conditions and agency requirements. The authorized disposition of an animal that cannot be released depends on the circumstances and applicable rules.
How to Check the Current Rules
Wildlife regulations can change, and the correct answer may depend on species, purpose, and location. For the most reliable guidance, residents should consult CDFW’s current wildlife regulations and its information on restricted species and wildlife rehabilitation. When a question concerns a particular animal or permit, contacting the department directly is safer than relying on general online advice.
Useful official starting points include the California Department of Fish and Wildlife and its wildlife rehabilitation information. Local animal services or a licensed wildlife rehabilitator may also help with an immediate rescue situation. The key rule is straightforward: do not capture, buy, or keep a squirrel as a California pet unless CDFW has confirmed that the specific possession is authorized.