Vintage ARNART Airedale figurine

This guys is adorable! Vintage ARNART figure - I believe he is an airedale, but check pics lol. Overall very good condition considering his age. The second photo shows some dark spots - I believe these to be original but I can't be 100% sure, and I don't want to scrub to see if they come off. Price reflects this in case it is discoloration. Measures a little over 6" tall.