TPP-SR-CX501 Spike and Claw collar 1/2" unlined w/post lock buckle.

The experiment was an attempt to make a small spiked collar that was backed, the backing wouldn't hold correctly as desired so I cleaned it up and it is available for sale as is.

will fit 15.5" to 17" neck sizes

$20 As Is.

TPP-SR-CX502, 1/2" Threaded Loop collar Purple backed with Black suede.

This experiment was just to see if I could make a smaller width threaded loop collar that was sturdier looking. It uses a standard buckle because I was out of 1/2" locking buckles at the time.
It is a bit small, but it was the last of the old 5/8" square loops I had left. Might fit a Dog better, although it is not really set for a leash on a four legged animal.

will fit 10" to 12.75"