An increasing number of projects are working to bring smart contract functionality to the Dogecoin ecosystem. On Sunday, Laika, a Layer 2 solution for Dogecoin, launched on mainnet. The project claims to comprise the first Layer 2 network in the Dogecoin ecosystem. Starting on July 28th, you will be able to interact with the first Layer 2 on Dogecoin. https://thedefiant.io/news/blockchains/developers-compete-to-bring-smart-contracts-to-dogecoin-ecosystem