Vitamin A for dogs

Vitamin A – Micronutrient for Eyes, Skin and Immune System

Vitamin A is one of the fat-soluble vitamins and is of particular importance for dogs. As a group of various active compounds such as retinol, retinoic acid and retinyl esters, vitamin A contributes to the normal function of vision, skin, mucous membranes and the immune system. Its precursor, beta-carotene, is an antioxidant and can be converted into active vitamin A in the body when needed.

Why is vitamin A so important for dogs?

Vitamin A plays a key role in cell division, the function of the eyes and mucous membranes, and skin regeneration. This micronutrient is particularly well-known for its contribution to maintaining normal vision – especially at dusk. Furthermore, vitamin A supports normal development, blood formation, and the function of the immune system.

Possible signs of insufficient supply

An adequate supply of vitamin A is important for dogs – not only during growth or in pregnant bitches. A deficiency can impair various physiological functions. Possible signs include:

• Visual impairment
• Dry or altered mucous membranes
• Skin irritations
• Delayed wound healing or growth disorders

Since vitamin A is stored in the liver, reserves can compensate for short-term shortages. However, long-term undersupply – for example, due to an unbalanced diet – should be avoided.

Vitamin A and Feeding

Dogs absorb vitamin A through their food. Supplemental intake can be particularly beneficial with lower-quality ready-made food or for special needs in old age. It’s important to note that vitamin A is fat-soluble – its absorption is supported by a balanced diet with healthy fats.