Founder and owner Kim Sylvester began her store in 2007 after leaving a job in the corporate world. Maggie's Dog House carries many types of dog treats, including basic handmade treats, deluxe decorated treats made with carob, yogurt and peanut butter and seasonal treats. The shop also offers collars, leashes, toys, bowls and other accessories in its store and online. Maggie's has won several local business awards, such as the 2009 Best of South Shore Living and has garnered notice by the Patriot Ledger.