Why the Supreme Court Isn’t a Dog’s Best Friend
At least when it comes to drug sniffing dogs that police want to use without a warrant.
Photograph by Paul J. Richards/AFP/Getty Images.
Confession: Stranded at home by Sandy, I couldn’t make it to the Supreme Court for argument this morning. So I’m going by the transcripts to divine how the justices feel about turning police dogs loose to sniff people’s homes and trucks. (Turning them loose constitutionally speaking, I mean—literally speaking, the dogs are on leashes.) Dear Dogs: I’m sorry to report that praise was not raining down on you today. Some justices wonder how well you are trained and most of them do not want you on the front porch.
Gregory Garre represented the state of Florida, which wants dogs to be able to sniff away without police handlers bothering to get a warrant first. (That’s what’s at stake here—whether the cops need warrants, not whether they can use dogs.) Garre played his best cards first: The three earlier cases “in which this Court has held that a dog sniff is not a search” and “has emphasized that a drug detection dog reveals only the presence of contraband, and that no one has a legitimate expectation of privacy in that.” But Justice Anthony Kennedy barked. “I mean, that just can’t be a proposition that we can accept across the board,” he said. Oh dear—maybe those three previous cases aren’t so valuable after all.
Garre tried to rally, but Justice Ruth Bader Ginsburg hit him with the prospect of police bringing dogs to sniff door to door throughout a “neighborhood that’s known to be a drug dealing neighborhood.” This is not a hypothetical: It’s the plan of police in Virginia and North Dakota to patrol public housing. Garre says, yes, the police can use dogs to sweep a neighborhood, just like they “could go door to door and knock on the doors and hope that they will find out evidence of wrongdoing that way.”
Now it’s Justice Antonin Scalia’s turn to nip. To him it seems “crucial” that Franky, the dog in one of today’s two cases, was led onto the porch of defendant Joelis Jardines, where he then sat down by the front door to signal—correctly—the smell of marijuana inside. Scalia says Franky’s handler “went onto the portion of the house as to which there is privacy” and “used a means of discerning what was in the house that should not have been available.” Garre counters that cops and their dogs are like salesmen, Girl Scouts selling cookies, or (Happy Halloween!) trick-or-treaters. They have “implied consent” to come up to your door. Ginsburg isn’t going for it. Neither is Justice Sonia Sotomayor. When Garre tries to stick with his Franky-salesman analogy, she says, “So we’re going to treat it like a human being now? You’re invited to knock on my door because you’re a dog?”
When Scalia steps back in, it is not to save Garre. He suggests that a sniffing dog is like a pair of binoculars—a tool that allows the police to uncover something they otherwise wouldn’t. Scalia decidedly does not think the cops can look in your windows with binoculars without a search warrant. Even Garre concedes this, though he thinks it’s OK for the cops to look in the window without binoculars (or a warrant). This is where he loses Justice Stephen Breyer. “Now, why is that unconstitutional?” he asks about the officer who is peering into your windows from the front step. “Because it’s very unusual that someone would do that, and the homeowner would resent it.” Just as the homeowner would resent a big dog like Franky sitting on his porch for up to 15 minutes, Breyer suggests—the length of time he thinks Jardines had to put up with Franky. Now it is really not looking good for the dogs: No one speaks up for letting them onto the porch at all, much less sniffing at the door.
Integral to Scalia's view on this point is the word curtilage. SAT alert: It means the area surrounding a house that’s used for daily domestic activities. The problem for Franky, and for his handler, is that they intruded onto Jardines’ curtilage. “He’s going there to search,” Scalia says of the officer, “and he shouldn’t be on the curtilage to search.” In case there’s any question about whether Scalia will come down against Florida and warrantless dog sniffing of houses, Justice Elena Kagan quotes his decision in Kyllo v. United States. That’s the 2001 ruling in which the court said that the police need a search warrant to use thermal-imaging technology to detect marijuana growing inside a home. Kagan wants to know how Franky differs from a thermal-imaging device. Garre answers, “Franky’s nose is not technology.” OK, Kagan continues, what “if we invented some kind of little machine called a, you know, smell-o-matic.” Garre clings to his claim that Franky is all-natural. “So your basic distinction,” Kagan presses, is “that we should not understand Franky as a kind of a sense-enhancing law enforcement technology, but we should think of him just like a guy?” Garre says yes, but he gets no help from the court. “He’s not augmenting what a human being can do,” Sotomayor says of Franky. “He’s substituting what a human being can do.”
Nicole A. Saharsky of the solicitor general’s office gives Florida an assist from the Obama administration. She says Jardines conceded in the lower court “there was no reasonable expectation of privacy on the porch.” In fact, Franky and his handler are apparently just like trick-or-treaters. Ginsburg worries again about police taking dogs door-to-door at will, and Saharsky counters “there are restraints on police resources. There’s the potential for community hostility.” She sees no role for the court to play here—grumpy neighbors will take care of themselves. Breyer and Ginsburg are not mollified. Roberts uses his questions to draw out the point that Franky didn’t actually sit down and sniff for 15 minutes—the whole operation of coming up to the door and sniffing and then going back to the police car maybe took 10 minutes. Is the idea that the court’s decision should turn on five minutes one way or the other?
Emily Bazelon is a Slate senior editor and writes about law, family, and kids. She is also the Truman Capote Fellow at Yale Law School and a contributing writer for the New York Times Magazine. Her new book is Sticks and Stones: Defeating the Culture of Bullying and Rediscovering the Power of Empathy and Character. Find her at email@example.com or on Facebook or Twitter.