Glasgow Daily Times, Glasgow, KY

Z_CNHI News Service

November 13, 2013

Do animals understand pointing like humans do?

I don't know the full heritage of my mutt from the pound, Buster Brown. Buster was listed as a "Lab mix" by the Humane Society, but my vet has said he is more of a German Shepherd mix. We all can agree he’s a mongrel – indeed, one or both of his parents may have been mutts themselves.

When he was young, there were a couple of occasions when Buster froze and seemed to point toward the wildlife we encountered as we ambled along the bottom of the Snake River canyon. It’s impressive when a young dog, full of wild amounts of energy, stops in his tracks and points. I don’t know how we bred that into some dogs, but it’s an impressive trick.

People, of course, are good at pointing. Babies learn to point to what they want quite early.

“If you don’t get that they’re drawing your attention to an object, they’ll get cross,” said Richard W. Byrne recently in The New York Times. Byrne is a biologist at the University of St. Andrews.

Most animals don’t seem to understand pointing. The matter is fairly easy to test: you can put food into one of two identical containers, set them in front of an animal, and point to the one with the food in it. If the animal checks the containers at random (with a 50-50 split between the buckets) then it isn’t getting the point of the pointing.

Understanding pointing apparently takes some sophistication. Even chimpanzees, who are smart cookies in many ways, don’t “get it” when it comes to pointing.

Buster might be pleased to know that domesticated dogs do well on the pointing test. That’s right, dogs do better than chimps – the closest relatives to us humans.

Text Only
Z_CNHI News Service
  • Victimized by the 'marriage penalty'

    In a few short months, I'll pass the milestone that every little girl dreams of: the day she swears - before family and God, in sickness and in health, all in the name of love - that she's willing to pay a much higher tax rate.

    April 15, 2014

  • Allergies are the real midlife crisis

    One of the biggest mysteries is why the disease comes and goes, and then comes and goes again. People tend to experience intense allergies between the ages of 5 and 16, then get a couple of decades off before the symptoms return in the 30s, only to diminish around retirement age.

    April 15, 2014

  • bomb1 VIDEO: A year after marathon bombing, Boston remains strong

    The City of Boston came together Tuesday to honor those who were injured and lost their lives at the Boston Marathon on the one-year anniversary of the bombing. While the day was sure to be emotional, those affected by last year's race are showing they won't let the tragedy keep them down.

    April 15, 2014 1 Photo

  • Google acquires drone maker Titan Aerospace to spread Internet

    Google is adding drones to its fleets of robots and driverless cars.
    The Internet search company said it acquired Titan Aerospace, the maker of high-altitude, solar-powered satellites that provides customer access to data services around the world. Terms of the deal weren't disclosed.

    April 14, 2014

  • E-Cigarettes target youth with festivals, lawmakers say

    The findings, in a survey released Monday by members of Congress, should prod U.S. regulators to curb the industry, the lawmakers said. While e-cigarettes currently are unregulated, the Food and Drug Administration is working on a plan that would extend its tobacco oversight to the products.

    April 14, 2014

  • Search teams will send unmanned sub to look for missing Malaysian airliner

    Teams searching for a missing Malaysian airliner are planning for the first time to send an unmanned submarine into the depths of the Indian Ocean to look for wreckage, an Australian official leading the multi-nation search said Monday.

    April 14, 2014

  • Screen shot 2014-04-11 at 4.49.09 PM.png Train, entertain your pets with these 3 smartphone apps

    While they may not have thumbs to use the phone, pets can benefit from smartphone apps designed specifically for them.

    April 11, 2014 1 Photo

  • Stepping forward: The real Colbert

    Letterman changed the late-night TV game between his run on NBC's "Late Night" and starting the "Late Show" franchise in 1993. And while it's tough to replace a pop-culture icon, Colbert, in terms of pedigree and sense of humor, makes the most sense.

    April 11, 2014

  • Millions of Android phones, tablets vulnerable to Heartbleed bug

    Millions of smartphones and tablets running Google's Android operating system have the Heartbleed software bug, in a sign of how broadly the flaw extends beyond the Web and into consumer devices.

    April 11, 2014

  • mfp file Hoffner Fired coach unjustly accused of visiting porn sites

    The president of Minnesota State University-Mankato accused a football coach of looking at Internet porn on a work computer before firing him, an arbitrator has revealed. The official said the claim could not be supported, and the coach shouldn't have been fired.

    April 11, 2014 1 Photo

Local News
Facebook
AP Video
Tributes Mark Boston Bombing Anniversary Raw: Kan. Shooting Suspect Faces Judge US Supports Ukraine's Efforts to Calm Tensions Suspect in Kansas Shootings Faces Murder Charges Ukraine: Military Recaptures Eastern Airport Raw: Storm Topples RVs Near Miss. Gulf Coast NASA Showcases Lunar Eclipse Pistorius Cries During Final Cross-Examination The Boston Marathon Bombing: One Year Later Michael Phelps Set to Come Out of Retirement First Women Move to Army Platoon Artillery Jobs Sex Offenders Charged in Serial Killings Police: Woman Stored Dead Babies in Garage OC Serial Murder Suspects May Have More Victims Family: 2 Shot in Head at Kan. Jewish Center Raw: Horse Jumping Inspires 'Bunny Hop' After Attack, Officials Kill 5 Bears in Florida Popular Science Honors Year's Top Inventions ND Oil Boom Attracting Drug Traffickers
Must Read
Hyperlocal Search
Premier Guide
Find a business

Walking Fingers
Maps, Menus, Store hours, Coupons, and more...
Premier Guide
Seasonal Content
Video