close up low view, gray-haired, white-breasted, short-legged, wrinkly-faced american

animal bulldog cute grass nature puppy small terrier adorable american bully background breed brown bull canine collar cut dog domestic face fearless floor friend friendly green happy head listen little look looking mammal mouth muscular one pet pit portrait purebred shot sit staff staffordshire stairs standing tongue white young close low view gray-haired white-breasted short-legged wrinkly-faced shepherd lying concrete house