Muttropolis Coupon CodeJanuary 26, 2017 Erika DSales & Deals (category)Unique Dog Collars: Save 10% on Collar & Leash sets at Muttropolis.com + Free Shipping over $50. Coupon Code: WALK10 Comment Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.