Gershwin has permanent yellowish- brown urine stains on his back legs, which does not blend into the white fur of his legs. As soon as I wash his legs, the stains reappear after he pees. Anyone else experience this and know if it will end when he starts lifting his leg to pee? It seems to me that his..ahem..pen is is so large that it rests on his leg when he lies or sits and causes the urine to drip out onto his legs. Must say that it makes for akward moments when people are admiring him close up,see the yellow stain dribbles on his otherwise white fur,say "what's that on his leg? Oh...nevermind ."