Hi I have a woma that is about 4.5 ft long and the nicest snake I have ever owned. He always eats mice every Friday. This past Friday I wanted to switch to small rats as I was feeding him 2 mice at a time. He also eats in another enclosure. He has never seen a live rodent and I don't have to entice him. I just lay the defrosted mouse and he takes it no problem. He had no interest in the rat. Are they like jungle carpets and prefer mice? Do I need to scent the rat with a mouse? Or was this just a weird and maybe he wasn't hungry. He is about 3 years old and never missed a meal.

