west highland terrier

Hi Everyone, I am a researcher studying animal behavior for the last twenty years - so I have a natural interest in animals in general. But I have also owned dogs for the last 30 years, with breeds ranging from Shih-tzus (at present two of them), Jack Russell Terrier, West Highland White...

We have a westie that loves to bark at the tv or anything else at night. I don't like the concept of bark collars but I don't like to keep telling her to be quite. She is really well behaved otherwise and we all get along fine and she gets lots of attention and exercise. Any suggestions?