We do have a few dog collars in stock that have either 18kt gold plated or nickel plated 12 gauge shotgun shell bases attached.  The collars are either 1 inch wide double thick nylon or leather.  Since we cannot carry every size and color, it may be best for you to send us your collar for us to attach the bases.  We use stainless steel fasteners that will not rust or come off.  We can also attach the bases to a man's or lady's leather belt. 

Price is $6 per shotgun shell base attached.

Please contact us if interested.