Navigation Links
See Spot See
Date:3/2/2013

FRIDAY, March 1 (HealthDay News) -- It's a dog-see-dog world. With no sniffing involved, dogs can recognize the faces of other dogs among the faces of humans and other animal species, according to a new study.

Researchers in France found that dogs could pick out fellow dogs and put them in a group of their own, regardless of their breed. They did this through visual cues alone, revealed the study, which relied on computer screen images to test recognition.

The study was published online Feb. 14 in the journal Animal Cognition.

Previous research has shown that some animals are more attracted to members of their own species, according to a journal news release. However, the study authors noted that domestic dogs have the largest morphological variety among all animal species, with more than 400 registered pure breeds of dogs.

To test their ability to recognize their own species, nine pet dogs were shown 144 pairs of pictures of various dog breeds and cross-breeds along with 40 different animals and humans.

All nine dogs were able to form a visual category of dogs despite the wide diversity in the breeds they were shown, according to researchers led by veterinarian Dr. Dominique Autier-Derian, of the LEEC and National Veterinary School, in Lyon.

"The fact that dogs are able to recognize their own species visually, and that they have great olfactory discriminative capacities, insures that social behavior and mating between different breeds is still potentially possible," the study authors wrote.

More information

The Stanford Encyclopedia of Philosophy has more about animal cognition.

-- Mary Elizabeth Dallas

SOURCE: Animal Cognition, news release, Feb. 14, 2013


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved

Page: 1

Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/26/2017)... ... May 26, 2017 , ... via seating ... mesh back 24/7 task chair specifically designed for clinical areas. Genie Copper Mesh ... to partner with Cupron® to provide customers with a game changing chair that ...
(Date:5/26/2017)... (PRWEB) , ... May 26, 2017 , ... Rob Lowe ... An upcoming production of the series is on hiking in American. Viewers can reconnect ... of the great benefits of hiking. , Many consumers have looked for an inventive ...
(Date:5/26/2017)... ... 26, 2017 , ... “Just What Happened in the Garden of Eden”: retells the stories of ... is the creation of published author, Penelope Colt, mother, trader, horse farmer, artist and a ... when she was three. At six, they moved to Dayton, Ohio, where Penny graduated ...
(Date:5/24/2017)... ... May 24, 2017 , ... Dr. Alan I. Benvenisty, ... in New York City. He is known for his distinguished expertise and experience in ... Dr. Benvenisty holds sub-specialty training in treating renovascular disease and aortic aneurysm . ...
(Date:5/24/2017)... OH (PRWEB) , ... May 24, 2017 , ... Patients ... in Cortland, OH, can now meet with Dr. Joseph Bedich for a consultation, with ... while simultaneously improving their oral health and functionality. , Dr. Bedich offers ...
Breaking Medicine News(10 mins):
(Date:5/18/2017)...  Two Bayer U.S. Pharmaceutical leaders received top awards ... 28 th Woman of the Year ... longstanding mission of furthering the advancement and impact of ... Cindy Powell-Steffen , senior director of brand activation and ... Libby Howe , a regional business manager for New ...
(Date:5/15/2017)... Inc., a privately-held CNS pharmaceutical company based in ... disease (PD), has enrolled the first patient in the RASMET ... study involving patients with PD and taking place at 12 ... period. The first stage is open label and involves single ... Denver , Boca Raton ...
(Date:5/10/2017)... Inc. (Nasdaq: HOLX ) announced today the ... April 1, 2017 .   GAAP diluted earnings per ... prior year period as the sale of the blood ... diluted EPS of $0.50 increased 6.4%.  Revenue of $715.4 ... Excluding the effects of blood screening and the acquired ...
Breaking Medicine Technology: