The bond between human and dogs has developed so strong that many people are now inseparable from their dogs. Some people will require no other therapy than the ones gotten from their particular dogs. So dogs have been seen in homes and hospitals performing these characteristics thus the require to brand such dogs with a Therapy Dog Patch for relieve of recognition. The dog patch is the number 1 means of recognition of the dog. Different countries have various ways of providing this recognition. In Canada, a therapy dog is identified by a special patch sewn on the vest of the dog.