Degus
I buy 2 10kg bags every month and my degus absolutely love this food, it is/was by far the best!
Unfortunately, when i fed them last months bag they developed severe GI problems, the cages were a mess and i had to switch to a different food until their tummys settled. when i logged in and saw the change in recipe it confirmed i had already suspected. im trying to slowly re-introduce them to it now, hoping ill be able to continue feed them this but really wish they had not changed the recipe.