American Field has been published for over 120 years to serve purebred sporting dog enthusiasts. These readers are looking for the latest news on field trials and dog-related products and services. This black and white magazine has advertising available in the back of the book, ranging from pet food to firearms. This magazine is part of the Sports niche category at Echo Media. Echo Media has access to a large number of low-profile magazines that most advertisers are unaware of. Below are a few other options in this niche category. Bass Times Blood-Horse Magazine Field & Stream