Ray Allen Mfg Signature K9 Biothane Long Line, 15-Feet x 3/8-Inch, Black

how much '33 foot 3/8 inch' weigh?

Is the 15' long, 3/8" wide leash suitable for cats, or is it too heavy?

Does this leash have a handle/grip?

Is the 33' x 3/8" strong enough for training a super strong & athletic 55 pound Olde Bulldogge?