Staying Safe

Washington's Senate Voted 48-0 to Let You Idle for Your Dog. The Bill Died Anyway.

A 30-minute exemption so your pet doesn't cook or freeze in a parked car. Unanimous in the Senate. Then it quietly vanished in the House.

By Sasha Ford, Feline Behavior Specialist

June 24, 2026 · 6 min read

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Washington state has two laws about your car and your dog, and they cancel each other out.

Law one: you may not leave a vehicle unattended with the engine running. That rule exists to deter car thefts and break-ins, and it has been on the books a long time.

Law two: you may not leave a pet in a vehicle where they could be harmed by extreme heat or cold. That rule exists because parked cars kill animals.

Now try to obey both on a 95-degree afternoon with a dog in the back seat. You cannot leave the engine running to keep the air conditioning on, and you cannot leave the dog without it. The law has, in effect, made it illegal to keep your dog alive in your own car.

State Senator Keith Wagoner noticed the collision, and he did not think it should exist.

The bill

Senate Bill 5833 proposed a narrow fix: a 30-minute exemption to the no-idling rule in cases of extreme temperature, permitting a driver to leave the heat or air conditioning running for a pet inside. The vehicle would have to be locked, with the brake effectively set.

Wagoner told Axios he was simply trying to bridge two laws that were pulling against each other, and that he did not think the conflict belonged there in the first place. He also mentioned, with some candor, where the idea came from: his four-year-old German Shepherd, LaiLa, who rides with him constantly.

The American Kennel Club backed it and urged Washington residents to contact their representatives in support.

Who opposed it, and why it is not a silly objection

The Washington Association of Sheriffs and Police Chiefs did not want it.

Their argument is not about pets. It is about the original purpose of the no-idling rule, which was to make cars harder to steal. James McMahan, the association’s policy director, put it plainly at a public hearing on January 19: they recognize that people love their pets, and they also do not want to see vehicles stolen or broken into.

That is a fair objection, and it deserves better than a wave of the hand.

It is also worth setting next to a piece of recent Washington history. The summer before this bill, lawmakers here shielded from liability anyone who smashes a window to get a pet, a child, or a vulnerable adult out of an overheating car. That one drew exactly the same warning: break-ins would rise, thefts would follow.

It did not. Vehicle thefts in Washington dropped in 2025, more sharply than anywhere else in the country.

Which does not prove the sheriffs are wrong about SB 5833. It does suggest that “this will cause a crime wave” has been said before about pet-rescue legislation in this state, and has not so far come true.

What actually happened to it

Here is the part that never made the news, because bills dying is not news.

January 12, 2026 — first reading, referred to the Senate Committee on Law and Justice.
January 19 — public hearing.
January 22 — the committee passed a substitute version.
February 11 — the substitute bill passed the full Senate on third reading. The vote was 48 to 0. Not a single senator, of either party, voted against letting you run the AC for your dog.
February 14 — first reading in the House, referred to the House Committee on Transportation.
February 26 — public hearing in House Transportation.
March 12, 2026 — by resolution, returned to the Senate Rules Committee.

That last line is legislative for: it ran out of road. The bill never got a House floor vote, and it went back to the Senate to sit. As of this summer its status remains “Senate Rules,” which is the drawer bills go into.

A 48-0 Senate vote and it still did not become law. That is the whole story of most legislation, and it is worth understanding, because it is also the answer to “why doesn’t someone just fix this.”

What that means for you, right now, in Washington

Nothing has changed. Both laws still stand, and they still conflict.

Which leaves the only advice that is actually safe, and it is not a legal workaround. Do not use the car as a waiting room. A running engine and a functioning air conditioner are not a safety system; they are a machine that can fail, stall, or be shut off by a well-meaning passerby, with your dog sealed inside.

The numbers on this are not subtle. On a 70-degree day, the interior of a parked car can climb to around 100 degrees within 20 minutes and keep going. Cracking the windows does very little. Dogs cool themselves mainly by panting, which stops working when the air they are panting into is already hot, and heatstroke in dogs can cause organ damage and death within a startlingly short window.

So: leave the dog at home on the errand. Take a second person who can wait outside with them. Choose the patio. If you genuinely cannot, do not park and walk away.

What newer research adds

The legislative picture across the country is a patchwork, and it is worth knowing which piece you are standing on.

Roughly thirty-one states now have some form of law addressing animals confined in vehicles, and they fall into two broad camps: laws that make it an offense to leave an animal in dangerous conditions, and “Good Samaritan” laws that shield civilians from liability when they break a window to get an animal out. A smaller set limits that immunity to law enforcement and first responders. Washington has both a confinement law and a rescuer-immunity law, which is a comparatively strong position, and which is exactly why the idling conflict became so visible there.

What almost no state has done is the thing SB 5833 tried to do: reconcile the anti-idling rules with the animal-welfare rules so that a pet owner has a lawful option other than leaving. Washington got closer than anyone, unanimously, in one chamber.

Wagoner can reintroduce it. Bills that die in the House with a 48-0 Senate vote behind them tend to come back. Until then, in Washington and almost everywhere else, the safest legal advice and the safest practical advice happen to be the same one: the dog stays home.