Tim, would your wife be able to help with training when you are away from home? That would speed things up considerably, to have it reinforced, what is her daily schedule like?

Daisy is still a puppy, so constant reinforcement of good behavior is the best. If you do 15 minutes a day of basics - leash training first - as in NOT pulling when she's on a leash, , then come, sit, down, and "off" - whever she jumps up, step back and make her keep her four paws on the ground - all good skills for her to know - sit, down, and off being particularly important for an exhuberant breed like a Boxer.

If you work on these things, even just 15 minutes a day, and then your wife do it as well, Daisy should pick up on things quickly. That said, she is still a puppy, and will be exhuberant for years to come, being a Boxer. If you need to rehome her, our prayers will follow with her.