Question

how long it takes for the young one of hens, cows and dogs to grow into adults
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Answer 1

Answer:

Explanation:

Hens: Chickens usually reach the stage of adult hood when they attain the level of sexual maturity and start laying eggs. This tranformation usually takes place occurs when the young ones are between 16 and 24 weeks old. It also depends on one`s breed though some individuals within the same breed develops faster or slower than others. A young chicken of 18 week old is considered as a matured one.

Dogs: The transformation of a puppy to a adult dog usually takes place  at different rates for all dogs. Larger breeds takes longer time than the smaller breeds to attain adult hood. Physical growth plays an important part in it`s maturity. The other two aspects are Emotional maturity and Sexuality maturity .

Small dogs weighing up to 30 pounds attain adulthood between 10 to 12 months of age. Whereas medium breeds weighing between 30 and 80 pounds takes anywhere between 12 to 16 months of age. Larger dogs weighing more than 80 pounds takes 2 years to do so.

Cows : Cows attain the age of adult hood when they are 2 years old. It is during this age they give birth to a calf.

Hope this helps.