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Biotin (Vitamin B7) Is An Essential Nutrient For Dogs

Biotin (Vitamin B7) Is An Essential Nutrient For Dogs

Biotin, or vitamin B7, is a vital nutrient that is indispensable to the overall health and wellness of dogs. This nutrient is present in various foods such as meat, poultry, fish, and specific types of vegetables, and is also available in supplement form. The advantages of biotin for dogs are multifaceted and include the following:

Skin and Coat Health: Biotin plays a crucial role in maintaining healthy skin and promoting a glossy coat. This nutrient can alleviate dry, itchy skin, and support healthy skin function (Saker et al., 1994).

Digestive Health: Biotin is essential for proper digestive system function. It assists in breaking down food and absorbing nutrients, thereby supporting overall digestive health (Feldman & Nelson, 1996).

Cognitive Function: Biotin is indispensable for proper brain function and may help enhance cognitive function in older dogs (Mori et al., 2016).

Heart Health: Biotin can promote heart health by sustaining healthy cholesterol levels and promoting proper heart function (Hoeger et al., 1997).

Biotin is a crucial nutrient that confers numerous health benefits to dogs. Its role in skin and coat health, digestive and cognitive function, and heart health make it a fundamental component of a healthy diet for dogs.


Feldman, E. C., & Nelson, R. W. (1996). Canine and feline endocrinology and reproduction. WB Saunders.

Hoeger, W. W., Harris, C., Long, E. M., & Hopkins, D. R. (1997). Four-week supplementation with a natural dietary compound produces favorable changes in body composition. Advances in therapy, 14(5), 249-257.

Mori, A., Lee, P., Takemitsu, H., Iwasaki, T., & Kimura, N. (2016). Effect of biotin on activity and gene expression of biotin-dependent carboxylases in the liver of dairy cows. Journal of Dairy Science, 99(4), 2928-2936.

Saker, K. E., Cowell, C. S., & Brooks, D. L. (1994). Assessment of selected measures of nutrient adequacy in dogs: Serum biotin and erythrocyte glutathione peroxidase activity. Journal of Animal Science, 72(11), 3006-3012.

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