I have bunny tails if you'd like one. they go with beltloops on your belt... they stand upwards with the white bottom showing, and I have a few colours i can use, can make you a dark brown, light brown, white, black or fox red tail... i think i have some blues and a type of red too. otherwise, you'd want to draw out the pattern, keeping in mind you want half the circumference as the width of your pattern, not the diameter. then you draw where you want the colour change, cut them out and do one of each side on the fur.
$15 + shipping for one of mine, btw, and shipping is like... $10? at MOST. to north america anyway. probably a lot less cause i can use a small box and it weighs almost nothing. I can post pics of the ones i have made already if you'd like, and it's not hard for me to make a new one if you want. let me know what colours you would like and i can see if i have them.