Hi Phillip
Sorry to take so long to respond, must have missed this one
You've met mojo at our place, she regularly sails onboard our mark 3 "auriga". A tip regarding the toilet training, you can buy puppy training mats from most pet stores (essentially a surgical mat about 30cm'2) which comes with a small vial of essence which attracts the dogs to go #1 on the mat
When we're at anchor we usually place the matt on the cockpit floor out of the way and mojo knows where to go, otherwise there is the odd mishap on the foredeck, but nothing a bucket of water cant fix
Inside, at night we usually place a matt on the floor however mojo generally wakes us when she needs to go. We have had the odd problem when we've been sailing for long periods of time but nothing the washing machine cant handle
Cheers
Dan