 The response was that the dogs had become physically vigorous and excellent guards, at the same time being gentle and affectionate towards their families.Therefore, another mating between a different Bull Terrier and a Boxer.Because the results turned out to be as positive as in the first litter, a new breeding line was decided to be established and was originally named "Bull Boxer" (which should not be confused with the English designer breed with the same name based on a Staffordshire Bull Terrier x Boxer cross).