Hi Laser,
Our first greyhound that we adopted 10 years ago learned steps in 2 days. She passed last summer, and we just adopted another grey in mid-November. It took her a good 3 weeks to kinda get it, and she's still a little uncertain in certain situations (going downstairs at night). It can be a slog, and every dog is different. We used treats on the step to get her interested in moving in either direction, and then moved her legs/paws for her. Eventually she'd get momentum and do the rest but it took a while. Now she's generally really good but like I said, still not perfect. I will say though, it felt like no progress for a long time, and then boom! one time she just went and did them herself. Like a lightbulb goes on in their little heads.
Good luck!
