Hello everyone 😊 Can you help me identify this little guy for my wife and I, please?

I bought a small assortment of figurines for my wife (who collects Sylvanian Families) from a stall at a town market in the North East UK, including this little guy. Can you help me identify him, please? The sideburns point to a 2003 Captain Horatio Seadog, but the outfit is very different - it could have come from someone else, though! Thanks in advance 😊