horse jockey racing on white backgrounddog breed american pit bull terrier on green grass sunny day

active adorable alert american amstaff animal animals attentive background backgrounddog beautiful breed bull canine cute day dog domestic ears excitement eyes floppy focused forest friendly grass green happy horse interested jockey look looking nature outdoor outdoors panting park pedigree pet pets pit pitbull playful playing portrait puppy purebred racing smile smiling staff stafford staffordshire summer sunny terrier white