![Cute puppy pictures: The science behind why little puppies are adorable | Nature | News | Express.co.uk Cute puppy pictures: The science behind why little puppies are adorable | Nature | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/128/590x/secondary/Cute-puppy-pictures-science-why-adorable-puppies-1355347.jpg)
Cute puppy pictures: The science behind why little puppies are adorable | Nature | News | Express.co.uk
![An extremely cute puppy golden doodle playing with snow balls. The golden ears and paws are really in contrast with the white snow. The puppy dog is g Stock Photo - Alamy An extremely cute puppy golden doodle playing with snow balls. The golden ears and paws are really in contrast with the white snow. The puppy dog is g Stock Photo - Alamy](https://c8.alamy.com/comp/KX2RAD/an-extremely-cute-puppy-golden-doodle-playing-with-snow-balls-the-KX2RAD.jpg)
An extremely cute puppy golden doodle playing with snow balls. The golden ears and paws are really in contrast with the white snow. The puppy dog is g Stock Photo - Alamy
![Cute puppy pictures: The science behind why little puppies are adorable | Nature | News | Express.co.uk Cute puppy pictures: The science behind why little puppies are adorable | Nature | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/128/590x/secondary/Cute-puppy-pictures-science-why-adorable-puppies-1355345.jpg)