angry small dog shows teeth against white background. portrait of pet. animal aggression. aggressive canino shows jaw. young dog

dog animal pet teeth angry portrait attack purebred guard aggressive jaw sideway looking background canino growling eye mammal breed danger white vicious enraged rage mouth furious scarey young brown rabies dangerous nose snarling intimidating growl pedigreed warning fearful enemy muzzle guardian closeup defense copy space frighten head hostile aggression