Whip expertise – Proficiency with all whip types

You add 1d4 damage to all whip attacks on your prey, but normal damage on subdue or entangling reach attacks.

When attempting to entangle target, must make a Dexterity Saving Throw vs your  DC10 + dexterity bonus +Proficiency bonus to avoid being entangled.

May use handle as a blackjack 1d4 bludgeoning damage Whips have the light feature for two weapon fighting.

Whip Types:

Bullwhip consists of a handle between 8 and 12 inches in length, and a lash composed of a braided thong between 3 and 20 ft long.

Stockwhips The handles are normally longer than those of a bullwhip, being between 15 and 21 in. The thong can be from 3 to 10 ft long.

Signal whips are a type of single-tailed whip, originally designed to control dog teams. A signal whip usually measures between 3 and 4 ft in length

Snake whips are a type of single-tailed whip. The snake whip has no handle inside and so can be curled up into a small circle which resembles a coiled snake. They are commonly carried in the saddlebags. A full sized snake whip is usually at least 4 ft in length and around one inch in diameter at the butt of the whip. Pocket Snake Whip can be curled up small enough to fit into a large pocket, and ranges in size from 3 to 6 ft in length. Blacksnake has a heavy shot load extending from the butt well down the thong, and the whip is flexible right to the butt. They range in size from 6 to 12 ft in length. They concentrate a load in the butt (often a lead ball or steel ball-bearing) to facilitate its use as improvised blackjack.

Equestrian Whips:  Dressage whips are up to 1.1 metres (43 in) long, including lash or popper, and are used to refine the aids of the rider, not to hurt the horse.  Longe whips have a shaft about 1.2 to 1.5 metres (4 to 5 ft) long and a lash of equal or greater length. They are used to direct the horse.  Driving whips for carts, carriages, and coaches have a stock about the same length as a longe whips. The lash should be long enough to reach the shoulder of the forward-most horse from the driver's seat. Crop / "bat" has a fairly stiff stock, and is only 0.6–0.8 metres (2–2.5 ft) in length, with a "popper" - a looped flap of leather - at the end.  Hunting whip is not precisely a horse whip, though it is carried by a mounted rider. It has a stock about the same length as a crop, except its "stock" is stiff, not flexible.   Quirt is a short, flexible piece of thickly braided leather with two wide pieces of leather at the end.

cat o' nine tails is a type of multi-tailed whip that originated as an implement for severe physical punishment.

Qilinbian ("unicorn whip") is a metal whip. The 15 cm handle is made from a steel chain wrapped with leather. The lash is made of steel rods decreasing in size linked by progressively smaller steel rings. Lash varies between 150 cm and 180 cm and is attached to a fall and a cracker.