Asleep on the job and Dog-tired

Dog-tired and asleep on the job are semantically related. In some cases you can use "Dog-tired" instead an adjective phrase "Asleep on the job".

Dog-tired adjective - Drained of energy or effectiveness; extremely tired; completely exhausted.

Asleep on the job and dog-tired are semantically related. Sometimes you can use "Asleep on the job" instead an adjective phrase "Dog-tired".