 
 <prompt> How humans dey take play role for breeding dogs? Given di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Most breeds of dog nor too old, dem dey few hundred years old, as people don select dem for particular shapes and behaviors for specific work. Through this selective breeding, dog don turn into plenty breeds, and e get pass any other land mammal for behavior and shape. For example, height fit dey from 15.2 centimeters for Chihuahua reach 76 cm for Irish Wolfhound; color fit dey from white reach black, and coat fit dey short or long, coarse or smooth. E dey common for most breeds to shed their coat. 