Whipping Knot For End Of Horse Rope - Stop Your Rope From Unravelling

This is best way to secure your horse ropes from unravelling.
Here is link to Paracord I used:
https://www.amazon.com/gp/product/B06XBPXPBP/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Here is link to good 5/8 inch rope for horse lead lines. (I like 5/8 better than 3/4, both will work, 3/4 a little big for me)
https://usarope.net/product/58-polyester-double-braid/