Dog don't eat

    My family's baby four months old, and we have to give it the Royal A3d puppies eat dog food, but recently suddenly not interested in dog food. Ago to give it to eat quickly, take a few days before hand, or dog food and fresh material on the package until mixed together to eat, now no the slightest interest in the dog food. In the summer, when I take the dog back to the home, because the Olympic Games can not be checked until the National Day can bring it back to the work place. Adults are busy at work at home but also to get another to eat a lot of trouble it is there any way to make it longer to eat dog food? ? ?

PS: My uncle's house to eat the dog also began to eat anything that does not eat dog food was dog food. Dogs will have such time Mody? ? ?