Keep your large dog comfortable and secure with the German Oak Cooling Dog Set. This comprehensive collection features an escape-proof harness vest engineered to prevent slipping, paired with a premium leather collar designed for durability and style. The breathable cooling fabric actively regulates temperature during warm weather, while anti-chafe padding protects sensitive areas from irritation. The harness distributes pressure evenly across the chest and back, reducing strain during walks and training. Ideal for active dogs requiring reliable restraint and temperature management, this set combines functionality with comfort for year-round wear.