Darn. I thought with females you could avoid the pee on fur issues. I'm glad she grew out of it. I got lucky with Misha because he doesn't pee on his legs outright, but he does get backsplash droplets. Sometimes he forgets to turn off the hose before he starts walking again and makes me shake my head in dismay. I'm not sure I could deal with him if he were white!That just reminded me that Peggy used to pee on the inside of her back legs! Those were some ugly yellow stains, and I always worried she would burn or irritate her skin.
Our groomer told us, with females at least, this is caused by still-developing muscles/sloppy form. I definitely notice she holds herself a lot more carefully now when she urinates. Her hind legs used to practically collapse.