A Cat vitamin not only protects a feline from unfavorable influences of external environment but also raises stability to infection diseases. In comparison with main nutrients - protein, oil, carbohydrate and mineral - cat vitamin is needed in paucity. Cat vitamin dosage is about hundredth of milligrams per day. But even in these small quantities cat vitamin influence favorably. Cat vitamin supplements stimulate correct growths, development and reproduction, raise resistance to various illnesses, and recruit muscular, bone, blood systems.

Nowadays, over 30 kinds of vitamin are known. They are defined with letters A, B, C, etc. Vitamins A, B, C, D, and E have special importance. Shortage of vitamin is expected to appear when your pet does not receive enough vitamins with forage. But there may be another way of cat vitamin deficit occurrence. There can be increased needs in vitamins caused by different factors: low or high air temperature, also during the period of pregnancy and kitten feeding.

Vitamin A is essential for cat organism. The richest content of vitamin A is in products of animal origin: beef and pork liver, sea fish and meat products. The main product containing vitamin A is fat of agricultural animals. The butter received from milk is also rich in vitamin A. However, the content of vitamins A in dairy products received in different seasons is unequal. 1 gram of summer butter contains 2 milligrams of vitamin A, whereas in winter - no more than 0.15 - 0.3 mg. Eggs hold a lot of this vitamin, however vitamin content depends on the season.

Different green plants serve as a source of vitamin A: meadow and wood grasses, carrots, beet, pumpkin, etc. Cat vitamin A supplements are necessary for normal sight, growth, skin and fur conditions.

Vitamin C, or Ascorbic acid, plays an important role in substances exchange.

Ascorbic acid activates all ferments in cat organism.

Vitamin C is widespread in nature. Vegetables and fruits are the main source of this vitamin. Ascorbic acid also contains in agricultural animal organisms. The cow milk contains insignificant quantity of vitamin N.

But you must remember that cat vitamin is not only useful and you cannot give your pet that much vitamin that you want. Excessive quantity of cat vitamin influences harmfully. Vitamin overflow may be acute, when the animal's body received a lot of vitamins for a short period of time and chronic, when your pet gets extra dozes of cat vitamin supplements for a long time.

For example, rushing to warn rachitic disease, owners give vitamin D more than it is needed. As a result, irreversible processes in tissue and organs appear the contents of calcium in blood increases. The nervous system also suffers. Cats become languid, sleep a lot, do not play and have bad appetite.

After giving large dozes of a cat vitamin the various allergic reactions will be observed. That's why, before giving your pet any kind of cat vitamin supplements consult veterinary expert. Pet doctor will define necessary cat vitamin dosage on the basis of individual requirements.