PHOEPET No Pull Dog Harness Medium Reflective Front Clip Vest with Handle,Adjustable 2 Metal Rings 3 Buckles,[Easy to Put on & Take Off](M, Orange)

Get a harness that has the double ended leash, where you attach one clip to her chest and one to her back. It has completely changed walks for me. I have 2 like this: https://a.co/d/07mvt3eX Get her checked for a UTI or any other urinary issues for sure. Does she pee right in front of you or is it when you leave the house? Edit- just saw you said it’s not a separation anxiety thing. So I’d check for UTIs. If no UTI maybe train “go potty” so you know she’s peed when she goes out and see if that helps!