sleeping old dog

abstract adoring adult affection affectionate aged airedale airedales animal animals asleep beautiful big black breed breeds closeup coat contented contentment curly dirt dog dogs elderly emotional floor fluffy hair hairy happiness happy large life love loving loyal loyalty mammal mammals mature moment mood old older outdoor outdoors outside pet pets purebred senior serendity serene simple sleep sleeping sleepy snooze snoozing special sweet tan tender terrier terriers