portrait of american bulldog in black overalls, close-up of dog's head looking at camera on white snowy background

39aph39 adorable american animal animals background beautiful black breed brown bull bulldog camera close-up closeup color copy cute dog domestic eyes face friendly friendship guard head image listening looking mammal nose nutbrown one outdoors outside overalls pedigree people pets photography pit portrait pureblood relax s sitting snowcovered snowy space terrier usa white winter wintertime