I have been competing in high level agility for 17 years and currently still have the number one
APBT in NADAC. Your in good hands

lol. My suggestion is to find a puppy agility class in your area and go have fun with your dog! Learning Agility is not something you really should do at home if you have never done it before. Jumping even 12" at 7 months can really hurt your dog! I start the puppy agility classes I teach with the bars at 4" and they never get raised in puppy class. Then when they are over a year old they start adult agility classes. I start those dogs at 4" and in 8 weeks they only go to 12" and stay there for awhile till the dogs learn how to jump. If you are interested in agility You have to start Obedience NOW! go take a puppy class then a novice class. You have to have control of your dog to do agility. Especially since pits can get dog aggressive you have to teach them to ignore all dogs and not get excited when they see other dogs. That is very important if you are ever going to have your
APBT off leash around other dogs. That should help you get started