Who was the man that made dogs exist?

There wasn't one single person who "made" dogs exist. Dogs are descendants of wolves, and the process of domestication happened over thousands of years through a gradual process of natural selection.

Here's a simplified explanation:

* Wolves and Humans Coexisted: Thousands of years ago, humans and wolves shared territory.

* Mutual Benefit: Wolves, attracted to human settlements for food scraps, may have provided early humans with protection from other predators.

* Selection and Breeding: Over time, humans likely favored the wolves that were less aggressive and more amenable to human interaction. They selectively bred these wolves, passing those traits down to their offspring.

* Evolution of the Dog: Through continued breeding and genetic changes, these wolves gradually evolved into the various breeds of dogs we know today.

So, instead of a single person, the process of domestication was a long, gradual evolution that involved both natural selection and human influence.