The cost of training a gluten sniffing dog can vary greatly depending on multiple factors including where you live, which trainer or organization you choose to work with, and any additional support or services provided throughout the lifetime of the dog. Generally speaking, however, training a gluten detection dog requires specialized skills and knowledge which contribute to higher costs compared to regular obedience training programs for pets. It is not uncommon for prices for gluten detection dogs to range from several thousand dollars up to tens of thousands of dollars due to extensive training requirements and expenses associated with working dogs tailored for specific needs like gluten detection.