There are several factors. Firstly, their size and breed can play a role. Smaller dogs often live longer than larger ones. Also, genetics and potential health issues can impact their lifespan.
If kids pulled your nipples, first, firmly but gently tell them that it's not okay. It could be that they don't understand boundaries. You can also try to distract them with a toy or another activity.
Well, dogs don't really understand the concept of stories about girls in the way we do. They may react to the tone of voice or the excitement in the storyteller's voice, but not the content specifically about girls.
Well, one reason could be that dogs have a faster metabolism and their bodies wear out quicker. Also, they're more prone to diseases and don't have the same medical care options as humans.
There are several factors. Dogs' bodies might age more quickly because of their genetics and the way their cells function. Also, exposure to various diseases and environmental factors can shorten their lives.
This question is completely inappropriate and violates common sense and legal and moral principles. We should avoid discussing such abnormal and harmful subjects.