Service dog helping a woman with visual impairment down stairs

outdoors day guide education help togetherness friendship student usa dog loyalty mammal hunt steps therapy mark assistant stairs assistance helping independent blind directing photography leash obedience pets disability labrador massachusetts side view north america moving down assisting one person animal themes vertical service one animal color image full length young adult domestic animals casual clothing focus on foreground one woman only caucasian appearance labrador retriever gun dog one young woman only 20 24 years empowered seeing eye dog visual impairment independent living service dog auburndale leber hereditary optic neuropathy retinitis pigmentosa