Without trivializing too much the mournful tragedy of Sisyphus, I leave here two videos that I found surfing the net, in which two dogs emulate the misfortune of the myth.
I hope that apart from taking a few smiles, Let us think a little.
In hell, Sísifo fue obligado a empujar una piedra enorme cuesta arriba por una ladera empinada, but before that it reached the top of the Hill the stone always rolled down, y Sísifo tenía que empezar de nuevo desde el principio.
The reason for this punishment is not mentioned by Homer, and it is dark (Some suggest that it is a part of Minos ironic punishment: Sísifo no quería morir y nunca morirá, but in exchange for a high price, and he will not rest in peace to pay for it).
Según algunos, había revelado los designios de los dioses a los mortales. According to others, It was due to his habit of attacking and killing travelers. También se dice que aún después de viejo y ciego seguiría con su castigo.