Rau lub neej ntawm xws li ib tug tsiaj, xav tau ib tug dav lub tsev, vim hais tias nws yuav tsis yooj yim haum nyob rau hauv ib chav tsev, thiab tas li nyob rau hauv lub vaj yog tsis yooj yim sua vim cov plaub hau luv.
Qhov nruab nrab ntawm lub neej expectancy ntawm Great Danes tsuas yog 5-7 xyoo, lawv suav hais tias yog ib hom tsiaj nrog kev noj qab haus huv tsis zoo.