Each patch has hook backing for secure attachment and easy to attach to the service dog vest,harness,collars. In addition, the patch comes with a loop, so you can sew it anywhere and use it with Velcro's hook side
Industrial Puppy Do Not Pet Patch - Attachable
AUROTH Dog Patches 8 Pieces, Dog Vest Patches with
Hi-Vis Orange & Black Dog Patch
AUROTH Tactical Harness for Large Dogs No Pull
Custom Name/Text Dog Patches Reflective Velcro for Dog Harness Vest Large (6.3 x 1.97)
Industrial Puppy Do Not Pet Patch - Attachable
HFATMOS Dog Patches for Harness, Service Dog Patch
13 Pack Dog Patches Do Not PET Patch Removable
OneTigris Reflective Dog Patches 4 Pack Do Not
Auroth Tactical Dog Harness for Large Dogs No Pull
16 Pieces Service Dog Patch Do Not Pet Patch Ask to
16 Pieces Service Dog Patch Do Not Pet Patch Ask to
Hi-Vis Reflective Halloween Service Dog Patches for Harness Collar, Emotional Support / 1 Pair / Hi-Vis Green