What nutrition do the dogs all need?

What nutrition do the dogs all need?
Summary: Protein is a foundation of the dog life activity, it is a material of most content besides moisture in the body, account for about half of dog's dry weight. Various internal histoorgans, participate in various enzyme of substance metabolism, it is composed of proteins that the antibody enabling the organism avoid having disease wait for. Repairing the wound, while replacing the old and feeble cell tissue destroying, all need protein too. So, protein is dog's most important nutriment.
Water is one of the nutriment of the dog. The adult dog's body nearly contains 60% water, the proportion of the young dog is higher. All physiological activity and of different materials metabolism must have participation of water go on smoothly in the body. Such as forming cell and tissue of the organism because of absorbing a large amount of water, could have certain shape, hardness and elasticity; Absorption and transportation, discharge of the supersession product of the nutriment, could go on after needing to dissolve in water; The specific heat of ink high, therefore it is hot and high to absorb, the heat that produces in the supersession course of organism, taken to the skin or lung and distributes by water, have function of regulating the body temperature,etc.. And there is not ability of the intersection of special preservation and ink in dog's body, it causes the death more quickly than the disconnected food to desiccate. When the moisture in dog's body is reduced by 8%, will present the serious very thirsty feeling, the appetite is reduced, digest and slow down, and reduce the resistance to infectious disease because of mucomembranous dryness. It is insufficient to drink the water for a long time, will cause the blood to be viscous, cause the circulation obstacle. When making the weight consume 20% because of lacking water, may cause the death. So, must provide the sufficient drinking water for dog. In normal cases, per kilogram of weight of every day of adult dog nearly needs 100 ml of water, per kilogram of weight of every day of young dog needs 150 ml of water. It or not feed relatively seasons, sports high-temperature later on feed at,should increase by amount of drinking water. Can supply and drink the water while raising actually in a whole day, Ren Qi drinks freely.
Protein
Protein is a foundation of the dog life activity, it is a material of most content besides moisture in the body, account for about half of dog's dry weight. Various internal histoorgans, participate in various enzyme of substance metabolism, it is composed of proteins that the antibody enabling the organism avoid having disease wait for. Repairing the wound, while replacing the old and feeble cell tissue destroying, all need protein too. So, protein is dog's most important nutriment. The basic material which forms protein is amino acid, nearly have 20 multi-type. Protein in the feed must afford to degrade. Amino acid can be divided into essential amino acid and non- essential amino acid. Essential amino acid means whether can't formate or can't meet growth's needs to formate the slow and formating amount in the body, amino acid that must be supplied in the food. There are 9 kinds of essential amino acids of the dog. Only if essential amino acid means that can be formated in the body, can satisfy the demand and but might not add people's amino acid in the feed. But non- essential amino acid was transformed by other amino acids, if lack non- essential amino acid in the feed, must formate with essential amino acid, will increase consumption and requirement of essential amino acid in this way, so can't despise the importance of non- essential amino acid either. Appraise feed protein, not only should see its quantity, but also should see composition states of different amino acids. Protein or some essential amino acids supply insufficiently, will make dog's protein metabolism in the body turn into negative balance, cause the appetite to drop, grow slowly, weight lightening, protein content of blood meat to reduce, the forming of the antibody is influenced, make immunity reduce. Male the intersection of dog and seminal fluid quality drop and sperm's quantity reduce. Mother's dog is in heat unusually, not become pregnant, even become pregnant, often stillborn fetus or monster takes place because development is bad. Not only causes and wastes, also will cause the internal supersession to be disorderly, enable heart, liver, digestive tract, central nervous system dysfunction, the sex function drops, acidosis happen when being serious. Generally speaking, per kilogram of weight of every day of adult dog nearly takes 4. 8 grams of proteins, and the young dog of period of growth nearly takes 9.6 grams.
Fat
The fat is one of the important sources of necessary energy of an organism. After per gram of fat is fully oxidized, can produce 39. 3,000 burnt heat, it is higher than carbohydrate and protein. The content of fat is about its weight in dog's body 10% - 20% . The fat is principal ingredients which forms cells, the tissue too, it is solvents of lipid-soluble vitamin, promote absorption of vitamin utilize, the intersection of fat and layer that store under skin have, keep warm the intersection of function and fat enter in the human body degrading, absorbing by the organism for fatty acid gradually. The majority of fatty acid can be formated in the body, but have a portion of fatty acid can't be formated in the organism or the formating amount is insufficient, must supplement in food, call essential fatty acid, inferior the intersection of oil and acid, the intersection of peanut and four sour, etc alkene. When scarce in the feed, can cause the serious digestion obstacle, and the dysfunction of central nervous system, appear languid and unable, hair being thick and messy, lack sexual desire, testis bad in development or mother's dog is unusually in heat. But the fat is stored too much, will cause and get fat, will influence the normal physiological function of the dog too, especially it is per kilogram of weight 1 that the maximum young dog of impact on reproduction activity needs fat quantity on day. 1 gram, adult dog needs fat quantity to calculate according to the dry material of feed every day, in order to include 12% - 14% Should.
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The editor recommends:The cosmetology of the pet dog is attended to
The editor recommends:Natural food feed the recipe of one week of the dog all
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