Barkbox is a monthly dog toy and treat subscription service founded in 2011 that had about 200,000 subscribers paying $30 per month in 2014, generating around $75 million in annual revenue. The company has over a 90% customer retention rate and focuses on execution through targeted branding, mobile apps and websites tailored for dog owners. While competitors lack Barkbox's brand presence and customer service, the pet market continues growing and Barkbox is well positioned for continued expansion.