Dog Collar with Flower or Bow Tie and Leash by LearnedStitchworks, $32.00. Click on her link to find numerous patterns, including chevron.
Big Bow Swarovski Crystal Ultrasuede Dog Collar - 20 Colors Sadie -- you should pick a color!!!
Black Cat ~ cat collar - Laura Jayson Phillips, we must do this with Bad Hat with the removable collar from your sweater -- SO ADORABLE!