My baby, Katherine, just turned four years old yesterday. It's so amazing how time flies. Last fall at a friend's birthday party, Katherine fell in love with horses. The party was held at a local equestrian center, Patriot Farms , so all the guests got to ride horses. I worried she'd be scared, but instead we witnessed her biggest, longest lasting smile. Katherine just lit up. After that she made sure to ask for cowgirl boots and a real horse from every Santa she encountered that Christmas season. Thankfully, Santa knew we weren't ready for the responsibility and delivered gigantic stuffed horses to the girls instead (they've slept with the girls every night since their arrival). She loves her stuffed horse, but she still dreams of a real horse. With her passion for horses, I knew I wanted to return to Patriot Farms for Katherine's birthday. So last night Katherine and Rebecca enjoyed their very own horse riding lesson. This was such a wonderful birthday experi...