Dog Raincoat Waterproof 4 Legs Pet Rain Jacket with Hood Breathable Lightweight Dog Rain Poncho for Small Medium Large Dogs 20 Blue

Size Chart: 12(Chest 16.5", Back length 13" , Neck 12.6"), Suit for weight: 5.5-7.7 pound 14(Chest 17.7", Back length 14.2", Neck 13.4"), Suit for weight: 7.7-12.1 pound 16(Chest 20.9", Back length 15.7", Neck 15"), Suit for weight: 11-16.5 pound 18(Chest 22.8", Back length 17.3", Neck 15.7"), Suit for weight: 16.5-22 pound 20(Chest 24.8", Back length 22", Neck 17.3"), Suit for weight: 22-27.6 pound 22(Chest 26.8", Back length 23.6", Neck 18.9"), Suit for weight: 27.6-33.1 pound 24(Chest 29.9", Back length 24.8", Neck 20.5"), Suit for weight: 33.1-44.1 pound 26(Chest 33.1", Back length 27.2", Neck 22"), Suit for weight: 44.1-55.1 pound 28(Chest 34.6", Back length 28.7", Neck 24.8"), Suit for weight: 55.1-77.2 pound 30(Chest 40.6", Back length 30.7", Neck 27.6"), Suit for weight: 77.2-110 pound