Here's why:
* Early humans: The earliest evidence of dog domestication is around 15,000 years old. At that time, humans lived in small groups and didn't have complex naming conventions like we do today.
* Naming practices: The earliest known pet names come from ancient Egypt (around 3000 BC) and are simple, like "Good One" or "Beautiful."
So, what could a cave person have called their dog?
Here are some possibilities:
* Sounds: They might have used a simple sound, like "Woof" or "Bark"
* Description: They might have described the dog's appearance, such as "Big One" or "Spotted One"
* Function: They might have named the dog based on its role, like "Hunter" or "Guard"
Ultimately, the name of a dog owned by cave people is up to your imagination!