dog是什么意思？

When dogs looked at expressions of angry dogs, their eyes rested more on the mouth, perhaps to interpret the threatening expressions.

To conduct the tests, the University of Helsinki researchers trained 31 dogs to rest in front of a video screen.

This behaviour may have evolved as dogs gradually learned they could benefit from avoiding conflicts with humans.

They suggest this indicates that dogs aren’t sensing emotions from a single feature, but piecing together information from all facial features just as humans do.

The researchers also note that dogs scan faces as a whole to sense how people are feeling, instead of focusing on a given feature.

New research shows that dogs limit their eye contact with angry humans.

Nearby cameras tracked the dogs’ eye movements.

His team was hit by a snowmobile driver, injuring several dogs and killing a three-year-old male dog.

He estimated that the comfort level will increase considerably in five to ten years3) One dog has been killed and multiple dogs have been injured by a snowmobile driver in what appears to be an intentional attack on competitors in the Iditarod Race in Alaska.

Facial photos of dogs and humans were displayed on the screen for 1.5 seconds.

Dogs, man’s best friends, have a clear strategy for dealing with angry owners—they look away.

Dogs may have learned to detect threat signs from humans and respond by trying to make peace, according to researcher Sanni Somppi.

Dogs in the study looked most at the eyes of humans and other dogs to sense their emotions.

Avoiding conflicts may have helped dogs develop better bonds with humans.

A snowmobile driver had repeatedly attempted to harm her and her team, and one of Zircle’s dogs had received a non-lifethreatening injury.

Children's books are like dog food in that the purchasers are not the consumers, so the market (and the marketing) is inherently strange.

If you watch dogs and cats, you'll get an idea of how natural it is.

She walked to the local grocery store to buy broken biscuits which were much cheaper, and to get a free bone for her much loved dog.

She abused animals including her pet dog

For example, during one lunch period, my friend Denny and I went to the Graben Gore Restaurant to have a hot dog.

his team was hit by a snowmobile driver, injuring several dogs and killing a three-year-old male dog.

One dog has been killed and multiple dogs have been injured by a snowmobile driver in what appears to be an intentional attack on competitors in the Iditarod Race in Alaska.

People aren't kidding when they say they love their dog or their dog loves them, but were rather ignorant about the nature of the relationships that form between dogs.

Yet the persistent question of Why do I need that? – or, perhaps more tellingly, Why do you need to know that? – dogs the steps of many new ventures.

But more recently, companies have begun to plan more affordable After being dogged by technical delays for years, Sir Richard Branson, Virgin Galactic's founder, had recently suggested that a SpaceShipTwo craft would carry its first paying customers as soon as February 2015.

Mary is going to get a little dog from one of her relatives.

Mary will not be able to keep a dog in the building

Mary might as well send her dog to her relative.

They would also terrorize and kill dogs and cats which is not what the suburban dwellers have in mind.

San Jose, California, began a dog program after the terrorist attacks of September 11th.