Our boat is a Beneteau 361 (to swap somday for a B423...) & our K9 crew member is a Miniature Schnauzer called
Malibu (as in the rum...)
Here's her page
Malibu
M/S's are very smart, don't shed, don't have any doggie odour (hypo-alergenic) & are great watch dogs. Due to her size Malibu is a perfect crew member & we can't imagine being without her when we're aboard.
Mal knows about 120 words & can do most any dog trick (sit, stay, beg, speak, roll over, dance, shake-a-paw, etc...) she was house-trained in only 10 days & we have never had an accident since she learned to ask to go outside.
Here's another very well trained Miniature schnauzer so you can see what they are like
The best thing about this breed (IMHO) is the fact that they tend to talk to you when they want to tell you something...watch this to see what I mean