About us

About us

About KillerK9

When regular cloth leashes weren't holding up to the training regime and daily wear and tear of his German Shepherds, Sean Gillespie set out to find the perfect high quality, durable dog leash for large dog breeds. After extensive research and consultation with top dog trainers, Killer K9 was born!

The results speak for themselves. These full grain leather leashes are designed by German dog trainers and made by local Amish craftsmen who set a new standard of quality and engineering in every way. Each leash is made from a minimum thickness of 1/4 inch (most are greater than .3 inches), making these leashes strong and reliable enough for tactical operations training for police and military trainers.

If our leashes do not exceed your expectation in every way and be constructed of the highest quality materials you have seen, you're welcome to return it to us for a full refund.

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German Designed, Amish Made, Super Heavy Duty

Made from a single piece of full grain leather, these superior quality dog leashes are designed by professional dog trainers and hand crafted by Amish leather workers. Made to the highest standards of strength and durability.

Lifetime Craftmanship Guarantee

We believe in the quality and craftmanship of our leashes. If this leash does not exceed your expectation in every way and be constructed of the highest quality materials you have seen, you're welcome to return it to us for a full refund.

Military Grade Training

Ideal for training any aggressive or tenacious dog breeds. These leashes are strong enough to withstand the challenges of military and police-grade dog training. Made for even the toughest dogs, specifically for German Shepherds and Belgian Malinois, but can be used for any breed of dog.