There are so many things we can say about our dog friends, who, big or small, always have a loving heart. How they got to be so wonderful, God only knows. But everyone knows that dogs make life so much more interesting, exciting and fun. So, it's my been my pleasure to collect these stunning quotes about our four legged friends for your enjoyment as dog lovers. Here are some of the most beautiful thoughts ever expressed about the species that is widely known as man's best friend.