rasvhappejalad

Rasvhappejalad, meaning "fatty acid legs" in Estonian, refers to a phenomenon sometimes observed in dairy cows. This condition describes the appearance of fatty deposits on the hind legs of cows, particularly around the hock and fetlock joints. It is not a disease in itself but rather a visible manifestation of a cow's overall body condition and energy balance.

The primary cause of rasvhappejalad is excessive energy intake relative to energy expenditure. Cows that are overfed, especially during periods of lower activity or when they are not in peak lactation, can accumulate excess fat throughout their bodies, including in these specific areas. Poor nutrition management, including feeding overly energy-dense rations without adequate exercise or milk production to utilize the energy, can contribute to this.

While not directly harmful to the cow's health, the presence of significant fat deposits can be an indicator of an imbalanced diet. It may also be associated with other health issues that arise from obesity, such as reduced mobility and increased susceptibility to lameness due to extra weight on the legs and feet. In some cases, the fatty deposits can hinder normal leg movement.

Management of rasvhappejalad involves careful attention to the cow's diet and exercise. Adjusting the energy density of feed, ensuring appropriate feeding levels based on production stage, and encouraging movement can help prevent or reduce the accumulation of fat. Regular monitoring of body condition scores is crucial for dairy farmers to maintain optimal health and productivity in their herds.