Encouragement for excited greeter reactivity?

Hello! I’m looking for a little encouragement/tips on working through reactivity.

My dog’s a 1yr old Aussie who’s super friendly but

pulls, cries, barks when he sees other dogs on leash. I’ve worked with a trainer who helped me understand the basics, and I’m about 2 weeks into practicing LAT and some BAT setups.

I know it’s still early, but it’s been a mix of small wins and setbacks and I’m starting to feel a bit discouraged. I would really appreciate hearing if others saw progress with consistency and what helped things click.