Guide Dogs Crossword

What are dogs that are trained to help someone called?
People who cannot see properly.
A place where two or more roads meet.
Losing hair.
Equipment attached to the dog that allows the blind person to hold onto.
To mix and play with other dogs.
Not being able to concentrate because of something they see, feel or hear.
The animals nature.
To successfully complete their schooling.
To stop working.
A painful disease that affects bone joints causing pain and stiffness.
To stop doing something.