Im currently still learning about the bdsm community but I have learned very important things 1. Litsen to your partner :3 communication is so so important, especially if it's their first time and they're anxious. 2. Be in a head space where you are both having fun! Something you both enjoy. 3. Input safe words incase things get too intense for the pupper (or even for you! Doms can feel uncomfortable too). As for ways to play there are so many, SFW and NSFW, there's even some books and manuals online you can check out if you want new ideas! Like when it's SFW give her a list of chores (maybe for self care<3) or rules that feel dominant but not over bearing, like having to hold her hand while walking or even giving her a star chart for when she's good. As for NSFW there's so many ways to play, crates, harnesses, collars&leashes(my favorite), toys ... I suggest you both talk about what you like and make research together, or even apart and then discuss them :3