Thank you for playing and for the valuable feedback! I'm glad you liked the game. Should've deleted that left fence and tweaked the shop collider so players can catch the chickens more easily. By the way, I used the 'coins as life' concept exactly because of what you just experienced 😆so that the players would spare some coins in case a few chickens escaped.
Here is the title music's link, if you want to download it : https://opengameart.org/content/save-haven