According to Hydrodog's 2025 Franchise Disclosure Document, one Hydrodog outlet opened in Massachusetts during 2024. The table provided in Item 20 of the FDD details the status of franchised outlets from 2022 to 2024. In 2024, Massachusetts had one outlet at the start of the year and opened one additional outlet, bringing the total to two outlets at the end of the year.

This information is relevant for prospective franchisees as it provides insight into the brand's growth and presence in specific states. Observing the number of outlets opened, closed, or transferred can help potential franchisees assess the stability and expansion of the Hydrodog franchise system in a particular region. It's important to note that past performance does not guarantee future results, but it can offer a glimpse into the brand's development and market penetration.

For further research, a potential franchisee should investigate why the number of Hydrodog outlets varies across different states and years. Understanding the factors that contribute to successful openings and closures can inform their decision-making process and business strategy. Additionally, it would be beneficial to compare Hydrodog's growth patterns with those of similar franchises in the food service industry to gauge its competitive position and potential for success.