"Therapy Dog" Clip on Identification Hanging Patch Tag &ndash; Clips onto a Therapy Dog Vest, Harness, Collar, Leash or Carrier. "Therapy Dog - Please Pet Me" - Hanging 2 Sided Clip On Patch Tag This Therapy Dog Please Pet Me Patch Tag Measures approximately 3" Round - great addition to a Therapy Dog Vest - it just clips right on This patch is double sided - (Therapy Dog Please Pet Me with the paw print as shown is on both sides) Finished edges - Highly Visible Swivel Snap Hook - Hooks to Anything, Dogs Collar, Harness, Vest or Leash