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Old Age

Egg productivity gradually starts to decline when a hen reaches about 2.5 to 3 years of age. Older hens are also more likely to lay irregular eggs.

Symptoms

Egg productivity declining
Sporadic laying of irregular eggs

Diagnosis

  • History
  • Clinical signs

Treatment

MethodDetails
No treatment is necessary.
Feed changesAs hens start to lay less eggs, the amount of calcium they need in their diet will also decline. Therefore to prevent nutritional imbalances and kidney damage (which can occur as a result of excess calcium), the amount of calcium in the hens diet should be reduced accordingly.

Prevention

Scientific References