Doge² aims to enhance the Dogecoin ecosystem by introducing a Layer 2 solution that leverages Ethereum's technology for improved scalability, speed, and utility. With a presale raising over $570k, the project plans to allocate 50% of its 5 billion tokens for early adopters and 20% for development. Meanwhile, Catslap, a cat-themed meme coin, has gained traction with its unique "slap-to-earn" mechanic, seeing an 8400% increase since launch and attracting positive market sentiment.