dog
Dog (scientific name: [2] Canis lupus familiaris) is an animal of mammals, a platoon Alkalpaat of carnivores. Dajan is an animal and became a human 14000 to 150000 years ago. It is usually described the animal to fulfill, and nicknamed "the best friend of man" so high for his ability to remember its owner even after a long break it up. [3] There it many different strains foul and tasks, including: a hunting dog and a dog fields and herding dog and a guard dog and the dog Bloodhound dog Gray hound dog accompany blind dog hydroplanes; any dog that is used to draw the wagons on the ice.
Date
Platoon canis (Latin: Canida) containing wolves, foxes and jackals. The dog of early mammals that human Rodha of wolves that had emerged since 60 million years ago. She lived with him for 14 thousand years. It is descended from wolves that were touring in Europe, Asia and North America. The wolves roam in the villages in the northern hemisphere in search of food since 12 thousand years. Currently, there are many strains of it. The bones of dogs structures have been found in Denmark, England, Japan, Germany and China dating back to the prehistoric era. The Jackal knew the ancient Egyptians. They make sculptures out of her body body of a dog-headed animal jackal. A statue of Anubis has been found in Tutankhamun's tomb dating to the year 1330 BC. We have also found a strain of greyhounds in the tombs of ancient Almsrien.ccant mummify since 2100 BC next to the pyramids of the pharaohs inside. The Greeks and Romans could produce strains of them.
The Dalmachin type (Latin: Dalmatian) coach on fishing and dragging wagons since 1800 BC and guard the horses that were dragging carts of other dogs that were intimidated. [Citation needed]
Kinds of dogs
There are many types of dogs and arranged according to their strength:
1.alkalp a wolf hybrid animal resulting from the mated female dog with a male wolf takes the prescription strength of the wolf and prescription fulfillment of the dog. It forms Husky dogs and cyber Klabalmlmut ASCII and Alalski Husky and German Shepherd and others living in the frigid cold regions.
2.clab decorations which are numerous types of dogs.
3.clab fishing and used for fishing where you chase the prey to become close to man.
the behavior
The dogs were taken by the man in custody, fishing and dragging wagons. They were used in the war to guard and carry messages. A trained dogs that lead the blind and the deaf in the streets and domestic work as an alert for the deaf bell phone or the door or blind leadership to roam inside the house, or crossing the street. And some types of dogs are characterized by a strong sense of smell. That's trained other tasks Kakoshv for drugs and explosives and dynamite Persian, ants and shipwrecked water depths. You can search for the missing in the earthquake, fire, and some dogs can eavesdrop on the sounds that human ears do not hear, even if the dog is able to hear the clock ticking on a 40-feet. And dogs home vary in shape and appearance, size and color.
Despite these differences in both groups of dogs, but they are all identical anatomy. there are 321 bones in the skeleton. The strains differ in the number of tail bone. But the rib cage consists of 13 pairs of ribs and spine consists of 7 Faqarat in the neck and chest in paragraph 13, 7 and 3 cotton Faqarat Faqarat in the deficit. The hind legs in each 4 claws and four fingers. There claws in four or five fingers out. For the puppy 28 are not temporary but after the age of 6 months and be replaced by the number 42 becomes permanent.
And live all factions dogs in all continents of the world Maad Antarctica and in the bushes and forests temperate rainforest and the desert, mountains and tundra. [2] The gray wolves ancestors pet dogs. A large carnivorous animals Kgamukherti and deer, and small animals like rabbits and mice. The dogs can repeat heard sharply and the sense of smell curfew to guard the vast areas of the wolves or to search for food. The males mate with females in the month of January, and then give birth to 5 to 6 by the mother breastfeed her nipples of her nipples. And share in food after weaning. Puppies born blind and not be able to stand up. And spend 90% of their time asleep. The rest of the time the nurse. Nor can the result of high resistance cold, because of its blood perfusion, this stick puppies with her mother for heating. Mother and clear the puppies are cared for like any other female mammals, while the father does not play any role in that task.
There are dogs between the language of addresses, including body language and facial expressions and raise the tail and stand up and everyone's ears. And the hair stand up on the back indicates fear or discomfort, aggression or submission. These signals have Ohmatha.kma that in the case of severe and extreme hostility dog grinning its teeth and loosen his ears and tail erect and harden legs and the hair stands back and Izum or barking. And determine the borders of their territory Bbolha dogs. Fraianh language address to warn the rest of the animals, particularly among other dogs. And defend this border barking or snarling or expression language Aamh.walclab pets tend to be trained to express its loyalty to its owner and his admiration for Neil. The dog lives of 8-12 years depending on the environment in which the care of it and live. Prior to the acquisition of a dog should detect it carefully vet to treat infected by diseases. Or vaccinated against rabies (rabies). The dog needs a good food, hygiene and shelter outside recreation, water and training for 16-30 minutes a day and on a continuous basis.
Multiply
Breed dogs, like other mammals through sexual contact that results from vaccination female ovum sperm from the male. The female reach in about the eighth month of age and have the appearance of menstruation for the first time that are accompanied by changes in Asalokoudakhl body to ready the body for sexual contact, while the male by about a month. [2] [4] may be delayed for up to two years in large dogs. The duration of pregnancy in dogs from 56 to 72 days, [5] an average of 62 days. The reason for the difference and Ranging in length to several factors, such as climate, nutrition and gender.
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