The food helped the dog with hypothyroidism lose weight from the first week of use. Two months later, he has lost 2.5 kilograms out of the total 3 he needs to lose. His bowel movements are regular and healthy. Although he is very picky with his preferences, he ate it eagerly from the first moment and continues to do so. His coat, teeth, and gums have also improved. I don't give it 5 stars because the packaging arrived several times damaged or torn, and in general, the bag tears easily. The other paradox is that one can find the 1.5-kilogram package more economical than the 3-kilogram one, which is more expensive.