![Life Hacks – Spoken Edition show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/069/530/small/life-hacks-spoken-edition.png)
Summary: When you’re meeting a dog for the first time, it’s hard not to slip into that high-pitched, “goochy-goo” voice people use to talk to babies. A new study suggests puppies actually love that voice, but you might be wasting your breath with older dogs. The study, published in the Proceedings of the Royal Society B: Biological Sciences, looked at how recordings of adults using different voices affected dog behavior.