The Ambullneo is an amazing mastiff breed, moving quickly up my favorite breeds list. Mark Reasinger; PhD created this 57.5 bulldog & 42.5 mastiff cross by crossing three different European Mastiffs with three types of bulldogs, then keeping only the best for this selective breeding program. The Ambullneo has been featured on Entertainment Tonight, Calendar, Timeout, N.Y. & Parade Magazine. The Ambullneo is currently being registered by the N.K.C. (National Kennel Club).