I love the last pic, so cute & funny! Congrats & he is a sweetheart! Toki must be so happy she has a brudder to play w/& boss around.
About the pee getting on their legs, my boys do that too. I just wash their paws, wee wee area & inner hind legs whenever we come back from their walk. It's part of the daily routine for us.
We used to have a pee string, but it was getting too much urine on it, so I keep it neat & short.