Dog sleep habits
Dog does not sleep over a fixed time, 24 hours a day, can sleep, have a chance to sleep. But more concentrated and more sleep time in the afternoon before and after 23 o'clock in the morning. Daily sleep time of varying lengths.
Dog to sleep when your mouth is always like hidden in the following two lower limbs, which are run for the dog's nose most sensitive sense of smell, it is necessary to properly protect them. At the same time, they will guarantee that the alert around the nose in order to respond at all times.
Old dog and young dog sleep longer, sleep less young dog.
General dog in shallow sleep, the slightest movement can be awakened, but there are also a time when sleeping. After sleeping dog can not easily be awakened, sometimes issued balderdash, such as light bark, moan and twitch with limbs and head. Shallow sleep, head down in between the two forepaw often have one ear close to the ground. Often sleep side, and the whole body started to come. Looks very earned.
Sleep dog can not easily be awakened by a friend and master, but still very sensitive to the voice of strangers.
Dog to sleep after being awakened, and often appears to feel very bad, very dissatisfied awakened it, just been awakened awake dog eyes dim, even in time to identify the master do not come out. Dissatisfaction with it sometimes vent on the master, such as dissatisfaction with the bark to you.
If the dog is not enough sleep, the ability to work on the significant downward adjustments, a lot of mistakes. Similarly, lack of sleep can also make emotional deterioration dog. Lack of sleep one of the dog show for the opportunity to have one lying to, and unwilling to stand up, often yawn, two atheistic, energy dispersion。
http://www.dogbreedss.org/articles/index.htm