
I made Pteppic a little leather one, which did from 12 to 17 weeks, he is now in a bigger leather one. The old one is a bit scratched up and bashed, but its in a LOT better nick than any nylon ones i have had (ok it would be if he hadnt pulled it off and chewed it!).
But -- im in the lucky position of being able to make my own leather puppy collars, the cost to sell them to other people would be around £10/£20 and im not sure many people would really want to spend that much, unless you are going to be having a lot of puppies over the yaers and can re-use it!!!
Em