I have a 3 mo old male Havanese puppy. We got him at 8 was old. He was on Life’s Abundance food and stools were soft. Then changed him to Fromm puppy food same soft stool. Vet checked stool 3 times no parasites or giardia. Now on rice and boiled chicken breast and he is better. Need recommendation for dry kibble. Has anyone had this problem. He lives to eat.