puppy

This is a controversial issue, involving knowledge of animal behavior, evolution, genetics, and many other aspects.

New findings confirm that large, compassionate 'puppy dog ​​eyes' did not just evolve in domesticated dogs to attract humans as scientists previously thought.

When he was only 9 months old (equivalent to nearly 10 years of age - calculated by the coefficient of Gino Pugnetti), the dog named Euphrates had a huge body, weighing 81.6kg.