My Lockjaw was like that. Jumping out of excitement. He's only 10 months though, and I've had him since he was 7 weeks.
I just harnessed and leashed him when people came over. Made him sit before he got any attention. Its been a few weeks and he's doing great. He hasn't jumped on anyone. He would also squirt pee a little- which was worse to me than just jumping.
I also make him work for everything. Even throwing the ball for him. He has to sit.
Try "Nothing in life is free". Make her work for EVERYTHING!
I'm not sure about he barking- mine arent big barkers.
I do watch a lot of Caesar Milan, and have actually learned a lot - lol.
I would listen to your trainer. Consistency and patience. Bulldogs are very stubborn. So don't give up!
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