Precision Canine Tailor

We design technical gear for the astute dog owner and then infuse it with style. After all, dogs deserve to flaunt equipment that is as stunning as it is reliable.

Featured Products

  • Butterfly 1/2" Leash

    We tailored The Butterfly for small dogs or those who would like a fashionably thin and light leash.

  • Toucan 3/4" Leash

    The Toucan is designed to be the best compromise between brute strength and supreme comfort.

  • Horse 1" Leash

    The Horse is engineered for the largest or strongest canines.

Calculated K9 Design

Alex and Aline live in Southern California. Our best friends are Zeus, a standard poodle, and Rhino, a Tonkinese cat. Alex is an engineer; he found the market for dog equipment lacking in certain technical aspects. Aline is from Brazil; she feels the available gear needs a significant infusion of style. Together, we decided to launch Calculated Canine! Our brand of leashes, collars, harnesses, and other canine equipment features durable and reliable design, bright colors, and elegance. In addition, we offer complete customization for designs that accommodate your dog’s specific fashion. The products we craft are hand-made in the USA by responsible pet lovers.

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Feel free to contact us and tell us how we’re doing! If you have ideas for a design or feedback on our products, let us know! All messages are personally answered by us.