Your Puppy Really Does Love Baby Talk

You get home from a long day at work and your affectionate canine sprints towards you with his tail wagging and his big adorable eyes looking up at you. Almost subconsciously your voice goes up a few octaves as you say "Hey, cutie! Who's my good boy?!" know the voice. But does your pup recognize or even like your baby talk? If your dog is still a puppy, that's a resounding yes.

Related: Does Your Dog Understand You?

Puppies Are Basically Human Babies

In a January 2017 study published in the Proceedings of Royal Society B journal, researchers sought to answer a couple of pet owners' burning questions: why do we use "dog-directed speech" (translation: baby talk), and do dogs pay attention to it? As it turns out, the study found that dog-directed speech is much like infant-directed speech—puppies and babies responded similarly to high-pitched voices. As the study notes, "adult women show similar brain activation patterns" when presented with a picture of their dog and a picture of their own children. It might have something to do with our baby schema, or attraction to infantile physical features.

With this in mind, the researchers had 30 female subjects view photos of dogs and say common phrases like "Who's a good boy?"—the volunteers then read the same phrases of praise to an adult human. Unsurprisingly, the women used baby talk when looking at the puppy images and a normal voice when speaking to the human. Next, the researchers played their baby talk recordings to dogs of varying ages. As expected, the puppies showed a strong response; they "barked and ran toward the loudspeaker, crouching down in a pose used to start a round of horseplay," as the Smithsonian explains. When the researchers played the women's normal voice, the puppies didn't give nearly the same response. But here's the kicker... the adult dogs? They couldn't care less. One glance at the speaker—that's all, folks.

Adult Dogs Aren't Impressed By High Octaves

Why don't adult dogs care about your cutesy voice? As co-author of the study, bioacoustician Nicolas Mathevon, explained to the Smithsonian, older dogs might just be more choosy. Instead of reacting to strangers' voices, "they want only to react with a familiar person." So it's not that they don't love you—they just prefer your voice to that of a random volunteer. Better, right?

The study concludes with two takeaways: only puppies are "highly responsive" to your baby talk, and the pitch of your voice is important in "driving puppy behavioral response." While the researchers aren't sure of the significance (if any) of these findings yet, they note in the study that pet owners use baby talk for all dogs, no matter their age. This is a "spontaneous attempt to get the attention of non-verbal, rather than just juvenile listeners." Babies are nonverbal, and dogs are nonverbal with infantile traits, so why not use baby talk for both? After all, your dog is still a good boy.

Watch And Learn: Our Favorite Videos About Dogs

Why Do We Speak Baby Talk To Our Pets?

Approximately 91 percent of pet owners report baby-talking to their dogs or cats.

Key Facts In This Video

  1. In one anonymous survey, 91% of pet-owners said that they used baby-talk with their dogs or cats. 00:41

  2. Dogs communicate happiness in medium- to high-pitched tones. 01:39

  3. Adult cats seem to engage in meowing exclusively with humans, and not to communicate with each other. 02:46

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Written by Curiosity Staff January 20, 2017

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