Traits

Despite it looking like a feather, it's all fur. The fluffy tip starts about half-way down the length of it.

A very thin, scaley tail with spikes seaming the upper side, which get longer the further you go to the tip.

This tail has hispid hair, which takes the look of a leaf. It is not, in fact, a real leaf.

A tail with spikes, that ends in a large sycthe like tip.

Very long strand of hair that sticks mostly together.

The shape of this can match any type of fish. 

A tail with the tip of a sea dragon.

The tail is seamed by a large fin like tissue, resembles an eel.

Two furry tails.

Tail feathers on the base of the tail.

The wyvern tail has no fur. The tip is formed by hardened scales.

A normal tail without fur, which has a larger mass on the tip.

A normal tail without fur. The tail is covered in spikes.

The tail fin of a half moon special betta fish.

The tail of a crocodile.

A tail similar to reed, but with more shaggy strands. The base of the tail has these longer strands as well. The tail does have scales on the bottom.

A long, scaley tail without fur. The tip has segments.

The tip of this tail has long, silky strands of hair.

A tail without base fur. The hair at the tip is long and curled.

The fur of the curtail tail starts at the top of the tail and hangs down to the sides. The length of the fur tapers down the farther it goes down the tail.