tag:blogger.com,1999:blog-77713239576118350672024-03-13T21:11:01.173-07:00What the Dog Knows: Scent, Science, and the Amazing Ways Dogs Perceive the WorldWhat the Dog Knows: Scent, Science, and the Amazing Ways Dogs Perceive the WorldPenny Dreadfulhttp://www.blogger.com/profile/17144879412675665386noreply@blogger.comBlogger0125