If I were you I would flat out not send the dog. It seems that dogs and walkers are certainly not a good combination. I know that everyone has a different deal/relationship with their parents, but there is a time when you have to "think" for them and for their safety. Just because she is your mother it doesn't mean that she is thinking clearly. I hate to be so harsh, but older folks sometimes make really bad decisions.

I feel sorry for the dog.

Keep us posted.

Sas