A military dog who lost a leg when sniffing out a roadside bomb has been awarded the animal equivalent of the Victoria Cross after serving in more than 400 missions in Iraq and Afghanistan. Lucca, a 12-year-old German shepherd, served in the US Marine Corps for six years, protecting the lives of troops by sniffing out munitions.
Biwtiffyl! Border Terrier - It's hard to go wrong with a breed that was the favorite of James Herriot. Developed in northern England, the Border Terrier was used to hunt foxes that preyed on farmers' livestock. It became a favorite hunt terrier, working with packs of Border Foxhounds.