Would like to know what your best and worst pieces of equipment are, and what you feel you need to work on more when running a larger dog (over 16" jump heights). I'm taking the dive, once again, with hubby's dog in a level 1 class, and because I run Brandy in, originally 10" reg. and now 6" special, this is going to be a big change for me. He can do minor jump tunnel sequences, has an awesome table, but I'm finding the dog walk (teeter) and the weaves (of course) to be a lot more trouble. I foresee no problems with the frame though. He's 23" tall, but can probably only jump 16" comfortably (he's heavily built). He has a large stride, but seems to be able to collect himself quite well (even though he is very spastic). Thanks guys.