Dean & Tyler's DT Fun Chest Support "MAMMA'S BOY" Harness, Medium, with 6 ft Padded Puppy Leash. DT Bundle - DT Fun Harness with Chest Support, MAMMA'S BOY Patch, Black with Yellow Trim, Medium (28"-34") Neoprene Nylon; Padded Puppy Leash, 6-Feet Stainless Snap Fun Patches Included Trim: Yellow M (28-Inch to 34-Inch) + 6-Feet