To the OP, try less food. Loose poop can be a sign of over feeding. Don't go by the cups to feed on the bag, its a suggestion and you can play with it.
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD