"I think I heard a mouse . . ."

"No, I was wrong,just a bit of old biscuit!! " I heard a bit of a commotion in the kitchen this morning and came rushing in to find Tyson under the cushion on one of my good chairs,2 seconds later the cushion went flying and he looked up at me triumphantly with a tiny corner of biscuit in his front teeth! Unfortunately I missed that shot,probably 'cos I was laughing so much but I've never seen a dog look so pleased with his find!