Dog days are over

Happiness hit him like a bullet in the back
Struck from a great height by someone who should know better than that

The dog days are over
The dog days are done
Can you hear the horses?
'Cause here they come

Run fast for your mother, run fast for your father
Run for your children, for your sisters and brothers
Leave all your love and your longing behind
You can't carry it with you if you want to survive