i have two wild bull snakes and they have never hissed or bite at my 5 year old are myself. i love these sankes and would recommend them to anyone. we have even took them too my 5 year olds class.
when i 1st got mine its 4yrs old i got it out the 2nd time and it made the siseling noise so i threw it lol then it made a S shape and started to go vicious sisseling constantly and it was going fatter and skinnier finally i got a towel put it over it and picked it up and put it in its vivarium and it was going after the tank trying to get out :S now its fine but fuck tht i aint touching it anymore :(