Pearl Jam Dog Collars...
No Code Collar: http://pearljam.com/goods/product_info. ... ts_id=1673
Backspacer Collar: http://pearljam.com/goods/product_info. ... ts_id=1683
Mother Love Bone (pun intended, I think) Collar: http://pearljam.com/goods/product_info. ... ts_id=1688
Stick Man Collar: http://pearljam.com/goods/product_info. ... ts_id=1693
And they can be your for $40....each