I was not prepared for my first bull terrier we lived in the country so he was allowed long periods of playtime in the yard until one day i looked out the window and he was gone,at the bottom of a four foot whole he had dug lol.They are much more crafty than your average dog,funny as hell and will never let you down.They sense your mood and seem to know what kind of love you need.Care needs to be taken around other dogs,bullies sometimes wag their tails even when they want to fight.I have been around hundreds of these dogs and never found one aggressive towards people.I had no problems with any of my bullies destroying anything inside my house but I could no longer buy beer in cans,I returned home from work one day to find 24 cans with holes in them a chewed up beer case and a dog sleeping on the kitchen floor with all four feet in the air.They understand full sentences try to talk back,want to do whatever it is your doing and usually make it a lot harder but more interesting.They all have their own distinct personality,but don't know they are a dog.When my first bully died I had to take a leave from work.You can never love another dog like you can a bull terrier