Collar Size Bow Tie L (0) Bow Tie S (0) Collar L 1" x 15-22" (0) Collar M 1" x 12-15" (0) Collar M 5/8" x 12-15" (0) Collar M/L (1" x 13-20") (0) Collar S 5/8" x 8-12" (0) Collar XS (5/8" x 6-10") (0) Collar XS/S (1" x 10-16") (0) Collar XS/S (5/8" x 10-16") (0) Collar XXS (5/8" x 6-10") (0) Leash (1" x 4Ft) (0) Leash L (1" x 4Ft) (0) Leash M/L (1" x 13-20") (0) Leash M/L (1" x 4Ft) (0) Leash S 5/8" x 4Ft) (0) Leash XS/S (5/8" x 4Ft) (0) Martingle Collar L 1" x 15-22" (0) Martingle Collar M 5/8" x 12-15" (0)