A guide dog is a trained dog that leads a blind person. Work with a guide dog.
It is trained to refuse a command that would be dangerous, which is remarkable in a dog. A guide dog in harness is working and should not be talked to or touched.
1nounguide dogA trained dog that leads a blind person.
“The guide dog knew the route to the station perfectly.”
guide dog is a dog.
Practised in Disability & Access