Has anyone ever experienced mushy stools with this food? First my Hodger was on the D/M because he is pre-diabetic. His stools were flying out of him like an air gun. The vet changed him the R/D diet and the stools are still very soft and mushy; not formed at all. I don't hear them blasting out of him like before, but they are still mushy. He is also taking glipizide and Forti Flora. He has gone from 23 pounds last year to about 18 pounds currently. Thank you in advance.