i start watching the gyp at 60 days after witnessing first hook up . i don't know who told you about little and big dogs being differant . but that is missinformation the average gestation for all canines is 63 days give or take a couple iether way . i've hit mine just about every time at 63 on the money with beagles or hounds or curs .
My female labs have been 63 days exactly 4x's in a row.
Finally the hog doggin can resume!