Currently my 'cottage industry' is sewing webbing, comprising tool rolls, bags, dog collars & leashes etc. I now want to expand into leather dog collars.
See attached rather poor photo of the 'Concept of Ops'. Now, I have a commercial sewing machine (Zoje...Juki knock-off), but I want to probably hand sew the dog collars. So, my question is what array of tooling I would need to accomplish the leather collar, as shown. Also, if I was to attempt it on my sewing machine what needle size and thread size would I need.
