lonely dog howling, whining at home. bored sad unhappy doggy alone, missing and waiting. canine animal behavior problem

dog howl whining home alone sad doggy lonely missing bored anguish animal anxiety apartment bad behavior boredom canine cartoon concept cute emotion feeling flat graphic house illustration indoor isolated loneliness misbehave moody pet problem psychology puppy scene single sit unhappiness unhappy unwanted vector waiting whine white yearning zoopsychology