Related:

• A dog is a man's best friend
• The dog's life is a good life, for a dog. -- Edward Abbey
• When the writer has done his best, he then should proceed to do his second best. -- Edward Abbey
• A dog is man's best friend because he wags his tail, not his tongue.
• Outside of a dog, a book is a man's best friend. Inside of a dog, it's too dark to read.
  -- Groucho Marx, 1890-1977...
• Outside of a dog, a book is a man's best friend: and inside a dog, it's too dark to read.
  -- Groucho Marx...
• Outside of a dog, a book is a man's best friend. Inside a dog it's too dark to read.
• Outside of a dog, a book is man's best friend. Inside of a dog, it is too dark to read.
  -- Groucho Marx...