Is you DIL familiar with the Yorkie breed? Maybe educating her about the breed might help. Yorkies will try and protected by barking. What about an obidience class that you could take the dog to? I know that there are classes that can and will accomadate dog owners in wheelchairs or with splecial needs. Might be something to look into, that why your DIL sees that you are trying something and you still get to actually do the training.
__________________ Diana-Mommy to Tessa  ,Harley ,Misty  & Boca    Post unto others as you would have others post unto you |