Dogs come in all shapes and sizes, but some breeds tower above the rest, in both height and heart. These gentle giants have been companions, protectors and working partners to humans for centuries.

The Westminster Dog Show crowned a new winner on Tuesday. We've found photos of the Best in Show winners throughout history.

After coming close in the last two years, Monty the giant schnauzer won the top prize at the Westminster Kennel Club dog show ...

Monty, a 5-year-old giant schnauzer, was crowned the best in show at the 149th Westminster Kennel Club Dog Show in New York.

From fluffy white coats to short snouts and bat ears, here are the dogs who won America's hearts during the 149th Westminster ...

Live coverage of the final day of the Westminster Kennel Club Dog Show, which concludes Tuesday evening with the Best in Show ...

Monty, who came into Tuesday as the nation’s top-ranked dog, beat out a whippet, a Skye terrier and the fan-favorite German ...