>>8875507
Here's an extremely low effort attempt, mostly because I didn't know exactly what you wanted and just tried to match your original image.
I wrote my settings for NovelAI here >>8873909 after copying and pasting your prompts, and adding the "sane-person" tag I genned like 10 images until it matched yours and then used the inpaint tool to fix a scuffed leash and then used Enhance at Strength 0.5x. NovelAI still gets prompts, positioning and character designs wrong, but it's pretty good, as I said I have no experience with PixAI so it might just be a generator diff.