Wolf (Canis Lupus) - The Canine. Successive Domestication Of This Species Led To Divide The Subspecies Canis Lupus Familiaris - Domestic Dog. It Was Originally Spread Across The Northern Hemisphere, Is Now Significantly Reduced Its Presence - Its Stocks Declined Dramatically In Many Places And Was Extirpated. In The Czech Republic There Are Quite A Small Scale, On A Regular Basis Only To The Border With Slovakia. Photo