What is one problem with artificial selection?

One problem with artificial selection is that it can lead to a decrease in genetic diversity within a population. This occurs when humans selectively breed individuals that possess certain desired traits, while disregarding others. Over time, this can result in a population that is genetically homogenous and less resilient to changing environmental conditions or disease outbreaks. Such a loss of genetic diversity can ultimately diminish the long-term survival and adaptability of the species. Additionally, artificial selection can sometimes unintentionally lead to the emergence of harmful genetic mutations or negative traits that may negatively impact the health and well-being of the individuals being bred.