Kathleen Becker posted on March 10, 2010 20:51
1. Labrador Retriever
2. Basset Hound
3. 400
4. Bedlington Terrier
5. As a sign of contentment
6. Yes. (According to tests made at the Institute for the Study of Animal Problems in Washington D.C., dogs, like people, are either right-handed or left-handed; that is they favor either their right or left paws.)