Coastal Pet Products has unveiled its Sublime Martingale line, which features the collar in one pattern and the loop showing a coordinating accent pattern. The martingales also have a limited closure and fashionable hardware. The collar is perfect for dogs that easily slip out of their regular collars. It also helps with training; its practical limited-closure allows for gentle correction during walks. The collars come in sizes of 14-18 in. and 18-26 in., with seven patterns.