[UNIFESP 2020] Examine o quadrinho de Peter Steine...

Examine o quadrinho de Peter Steiner para responder à questão.
(https://condenaststore.com)

The cartoon means that

both dogs are trying to imitate the way human beings behave.

internet users may communicate without revealing their identity.

the dark dog is surprised with what it saw on the internet about humans.

people communicate with their pets no matter the media.

the spotted dog assures it has never used the internet before.