Charlie is almost 10 months and I have been feeding him Blue Buffalo Chicken & Rice puppy food. I used to feel him nutromax but that made his stool runny so I changed it. I've been feeding him blue buffalo and when I Take him out he goes 2 times, once normal but the second time a little watery. I've read to add some cottage cheese in his food but nothing changed. Should I change his food again? If so what's a good brand?
Thank you in advance!