Puppies are friends of human beings, and different breeds of puppies have different looks. For example, Pomeranian is a lovely dog with rich hair and an orange mouth. Husky has unique eyes and brown hair, and looks particularly charming; Beardog's hair needs to be trimmed frequently to reduce the trouble of excessive hair; Chihuahua is a small and exquisite dog with white, black and Huang San colors.
In short, there are obvious differences in the appearance of different breeds of puppies, some are simple and lovely, some are petite and lovely, some are full of energy, and some are arrogant and independent.
2. Appearance characteristics of puppies of different ages.
In the first few weeks after birth, puppies will go through different stages, such as the opening of eyes and ears, the growth of hair and the change of color, and their appearance characteristics will also change. After birth 1 week, the puppy's eyes and ears are closed with only a thin layer of hair; By the second week, the puppy's eyes and ears began to open gradually, and the hair began to change a little; By the third to fourth week, the puppy's hair is getting thicker and thicker, and its eyes and ears are completely open.
With the growth of puppies, their appearance characteristics will be different. Puppies in puppies are often lively, curious, small, soft and relatively cute; In adulthood, puppies become stronger and healthier, with thick hair and more stable temper.
3. Appearance changes of puppies of different sexes and breeding periods.
The appearance characteristics of puppies are also influenced by sex and breeding period. For example, puppies of the same breed, male dogs tend to be taller, more muscular and more stable, while female dogs are more gentle and lovely and smaller; During the breeding period, the bitch's hair will become softer and slightly obese.
In addition, the appearance of different breeds of puppies during the breeding period is also different. For example, after a sheepdog is pregnant, its abdomen will bulge obviously, and its chest circumference and weight will also change. When a Pomeranian is pregnant, its chest will swell and its belly will become bigger, while a Chihuahua's protruding abdomen and sharp ribs will form an obvious "X" shape.
4, the puppy's expression and manner
The expression and manner of the puppy are very rich, and the eyes, ears and tongue can show different feelings and emotions. For example, when puppies feel happy and joyful, their mouths will rise slightly, their eyes will become bent and their ears will stand upright; When puppies feel scared and scared, their bodies will tremble slightly, their eyes will stare at the target, their ears will droop, and even they will cry.
In addition, the expression and expression of the puppy are also closely related to its personality and background. For example, puppies who often spoil in daily life often appear indifferent and even arrogant; In trained puppies, they are usually more obedient and show better manners and sense of order.