Happy Shiba Inu: Schedule-based MT4 utility to restrict trading and reduce risk

This review of Happy Shiba Inu in 2026 evaluates performance and provides an independent analysis of how precise scheduling impacts live accounts. Happy Shiba Inu is a utility-class Expert Advisor for MT4 developed by Pui Yan Leung and priced at $100. It earned a 4.5/5 user rating from 100 reviews on public marketplaces. What sets Happy Shiba Inu apart is its singular focus: instead of entering trades, it enforces time-based rules for when other EAs or manual orders may execute and it removes pending orders when the configured off-hours timer triggers. The algorithm runs as an adviser on any MT4 chart, monitoring server time and order lists. When the account is outside allowed windows it cancels pending limit and stop orders and blocks new order execution depending on user settings. Because it does not override trade entry logic, compatibility with varied strategies is high; it behaves as a guardrail rather than a decision-maker. Market conditions best suited to this approach are those with session-specific volatility patterns, such as major news-limited sessions or low-liquidity overnight periods. Risk management is handled by deterministic scheduling and cleanup rather than dynamic stop placement. Expected performance characteristics are reduced after-hours risk exposure, fewer stale pending orders, and more consistent trade timing. For traders who value predictable session behavior and want to limit exposure to predefined periods, Happy Shiba Inu provides transparent control without changing core strategy algorithms.