Characteristics of the dog
Dog's sense of smell mainly in two areas, one of the sensitivity
of the odor, and the other is to identify the smell. It's sensitive
sense of smell, according to the animal first. Acidity of the sensitivity
of the material to tens of thousands of times higher than human
beings. Dogs smell Feelings organ called the olfactory mucosa, located
in the upper nasal cavity, the surface of many folds, the area is
about four times the human, olfactory mucosa cells within the olfactory
receptor is a genuine sense of smell, about more than 200,000,000,
is 40 times that of human. To identify the dog's ability to smell
quite strong, and can be a lot of smell to sniff out in a particular
taste, smell it found that the ability of human beings is 1,000,000
or 10,000,000 times the capacity of smell to identify people for
more than 1,000 times. Dogs can distinguish between 100,000 kinds
of Over the different odors, according to its sense of smell to
identify the owner of information to identify the same sex, heat,
Tsai to identify the mother, to distinguish the road, bearings and
so on. Dogs in the identification and understanding of things, first
sniffed a few times before making a decision. In case of total strangers
Around him to turn his olfactory taste. Sometimes people can not
help but creep. And it is based on the corner of the flavor will
know when and who come from and where. People on the ability to
use it for human Services.
Dog's eyesight is not good, it's the lens of the eye is twice as
thick human, so the dog is nearsighted.'s Ability to regulate its
eyes only 1/5-1/3 of the people. In the 50 meters and are able to
see, Over the distance on the blind. The aim of the campaign, but
can be felt 825 meters distance. It's a very broad field of vision,
of monocular vision for about 100-125 degrees for 50-70 degrees
above the horizon. Beneath the horizon of 30 -60 Degrees in front
of it to see objects clearly the most, at the same time it is color-blind.
Seeing eye dog is able to distinguish traffic lights is to rely
on two different brightness of the light. Dogs on the gray shading
to distinguish the strong force, to rely on this Ability to be able
to distinguish objects on the changes in light and shade, producing
three-dimensional visual images, even more strange dog is relatively
sensitive to the dark vision, in the faint light can also see the
objects, which it still maintains the animal characteristics of
the Night .
Dogs can distinguish between very small and high-frequency sound,
but also to the sound source to judge the ability to very strong.'s
Hearing that it is 16 times that when dogs hear the voice, eyes
and ears because of the role of the sympathetic, it can be done
Six eyes to the road, alert. In the evening, go to bed even if it
has maintained a high level of vigilance, within a radius of 1 km
voices can be identified. What is even more incredible is that it
can distinguish between a metronome per minute shock For 96 or 100
times, 133 times and 144 times.'s Dog for a password and simple
language, tone can be set up syllable change conditioned reflex.
Special attention is no need to shout loudly to the dog, too high
or the voice on the audio He is a kind of adversity to stimulate,
it is a pain, the feeling of panic, of course, his mistakes, they
can raise the voices of discipline to it. |
Funny dogs 
