Are Ferrets Legal in California? (Statute, Penalties & 2026 Petition Status)

California is one of only two U.S. states — the other is Hawaii — where keeping a pet ferret is flatly against the law. It is not a licensing hurdle you can clear or a gray area that varies by city: the domestic ferret (Mustela putorius furo) sits on California’s restricted-species list, and the Department of Fish and Wildlife (CDFW) does not grant permits to ordinary residents who simply want one as a pet. Below is exactly what the law says, what the penalties are, and the status of the 2025 petition that could — eventually — change it.

What the law actually says

Two layers of California law combine to ban the pet ferret:

• The statute. California Fish & Game Code § 2118 establishes the “restricted species” framework and makes it unlawful to import, transport, or possess a restricted live animal except under a permit from the Department of Fish and Wildlife.
• The regulation. The detailed list of which animals are restricted lives at California Code of Regulations, Title 14, § 671. Ferrets are named there under Order Carnivora, Family Mustelidae and carry the code letter “(D)” — a “detrimental animal,” meaning the state treats them as a threat to native wildlife, agriculture, or public health and safety.

The “(D)” tag is the crux. It is the same classification California applies to species it does not want establishing feral populations in the wild. That designation is why the ban is enforced at the possession level, not just at import.

Can you get a permit for a pet ferret?

In practice, no. CDFW does run a Restricted Species Permit program, but if you read the permit categories under Title 14, § 671.1, every one of them is tied to a commercial, scientific, or institutional purpose — breeding, research, public exhibition, education. There is no category for keeping a restricted animal as a household companion. The Michigan State Animal Legal & Historical Center, which reproduces the full permit chapter, shows the same thing: private pet ownership is simply not one of the authorized uses.

So the common workaround people ask about — “can I just apply for a permit?” — does not exist for a pet ferret. A permit application for personal companionship would fall outside every authorized category. For how these state permit systems work in general, see our exotic pet permits guide and the glossary entry on restricted-species permits.

Penalties for owning a ferret in California

The penalty scheme sits in Fish & Game Code § 2125. A violation of the restricted-species chapter is:

• a misdemeanor, punishable by up to six months in county jail, a fine of up to $1,000, or both; and
• subject to a separate civil penalty of $500 to $10,000 per violation.

Beyond fines, the practical consequence is that the animal can be seized. California treats confiscated restricted animals as contraband, so a discovered pet ferret is at real risk of removal — the outcome most owners are trying hardest to avoid.

Why does California ban ferrets?

CDFW’s stated rationale is ecological. The department’s position is that ferrets are non-native carnivores that could — if enough escaped or were released — establish feral colonies that prey on native birds, small mammals, and reptiles, and that the state’s Mediterranean climate is hospitable enough to make that risk real. Critics counter that the domestic ferret has been selectively bred in captivity for centuries, is a poor survivor in the wild, and has never established a feral population in the many states where it is legal. That scientific dispute is precisely what the current petition (below) asks the state to re-examine. Regardless of who is right, the operative fact today is that the ban stands.

Will ferrets be legalized? Petition 2025-003 and the 2026 lawsuit

There is active movement, but nothing has changed the law yet. In 2025, advocates filed Petition 2025-003 asking the California Fish and Game Commission to remove ferrets from the restricted-species list. At its June 11–12, 2025 meeting the Commission unanimously accepted the petition for consideration and referred it to CDFW for scientific review and a recommendation, as reported by East County Magazine.

Acceptance is a procedural step, not legalization. As of this writing (July 2026), advocates report that more than a year later CDFW has issued no recommendation, approval, or denial, and a writ-of-mandate lawsuit has been filed in Sacramento Superior Court seeking to force a decision. Coverage indicates a hearing is calendared for October 2026. Until the Commission actually amends § 671, ferrets remain banned — do not treat the pending petition as permission.

We are tracking this. If the Commission amends the regulation, this page’s status badge and last-verified date will be updated. Bookmark it or check the state index for the current standing.

State law vs. your city

A frequent point of confusion: could a more permissive city — San Francisco, Los Angeles, San Diego — carve out an exception? No. A California city or county can be stricter than the state, but it cannot legalize an animal the state prohibits. Because the ferret ban is statewide under § 671, there is no California municipality where a pet ferret is legal. (This is the reverse of the more common gotcha, where an animal is legal statewide but banned in one city — see the glossary on preemption.)

Where ferrets are legal (if you’re relocating)

Ferrets are legal to own in the large majority of U.S. states. The two outright statewide bans are California and Hawaii. A handful of places add local rules on top — most notably New York City, which bans ferrets under its Health Code even though the rest of New York State allows them — and some jurisdictions ask for a simple license. For the full state-by-state breakdown, see our ferret legal states map. If you are moving to California and cannot rehome your ferret in-state, plan to place it with someone in a legal state before you relocate — bringing it with you is the transport violation the statute specifically targets.

Frequently asked questions

Can I own a ferret in California with a permit?

No. CDFW’s restricted-species permits (Title 14, § 671.1) cover research, exhibition, education, and breeding — there is no permit category for keeping a ferret as a personal pet.

Are neutered or “descented” ferrets an exception?

No. The restriction in § 671 applies to the species regardless of whether the animal is spayed, neutered, or descented. Those are the standard condition of pet-store ferrets elsewhere and do not create a legal exception in California.

What happens if I’m caught with a ferret?

Under Fish & Game Code § 2125 you can face a misdemeanor (up to six months in county jail and/or a $1,000 fine) plus a civil penalty of $500–$10,000, and the animal can be seized.

Is the ban about to be lifted?

Not yet. Petition 2025-003 to delist ferrets was accepted by the Fish and Game Commission in June 2025 and is under CDFW review, with related litigation pending as of mid-2026. The regulation has not changed, so ferrets remain illegal until it does.