Interpret however you want

Two White Dogs

Lugnut and Old Boy bark at a four point buck
eating fermented apples
under a gnarled old tree

They bark at joggers
fit and annoyed
at the intrusion into their ritual

Two fluffy texans
french dogs left and rescued and
came home to the wet woods
the boggy hollow

Their shift starts before mine
Before I leave
And ends after mine
Before I sleep

They howl at the sirens
of police and firemen
heralds of needed help

And they greet the delivery
people so that they know
they may not stay long

They ward off the wild things
the raccoons and opossum
and yell at the uncaring ravens to begone

And the Coyote's call
the yammering yelps
sing a song of battle in Ranger's heart
so he paces back and forth and whines – “Let me at em!”

Then in the evening
they come inside, fences secure
treats and headrubs and wrasslin

Until we all sleep
Rex on the couch, sprawled out and
Ranger next to our bed, childishly close and wary as Cerberus