that often the case with the bullys alot of arses get them dont do anything with them and pass them on to people like yourself,i always say with them that socialasition is KEY and to put them in as many different situations as possible with your reassurance,i had a call from a women who had 3 looking to rehome them a 2yr dog 2yr bitch and a 6mnth pup we went to see these apparently freindly dogs,the male took a chunck out of my leg for no reason i wasnt even near him then turned on the women luck my other half was there(he was later destroyed)the bitch was aggressive and we rehomed the 6mnth p