can you ever train a dog to stop submissive peeing? my female jack russell does this! we have her greet everyone outside!
The trick is that this is joy on the dog's behalf -- they are overwhelmed with joy at someone coming in. The solution is: when you or anyone else comes into the house, ignore the dog -- even if she is jumping up and down, desperate to get your attention.
Greet everyone and wait for the dog to calm down -- don't even say "Calm down" to her. Ignore her utterly and she will calm down on her own.
After a few days or weeks (depending on the dog) it will take its effect and she will be able to "contain" herself :)