Well he hasnt been consistent so far. He is 8 weeks old and had been eating science diet(boo

). He wouldnt eat it. So I went and bought DVP natural balance so he wouldnt starve and he likes it (plus I think he has allergies). So I ordered online Artemis puppy because it is supposed to be excellent(just waiting for it in the mail. Im just wondering which one he will like better. DO I put 2 bowls of food and let him decide lol or do I feed them 2 separate times. Im confused. SOoooooooooooo.
Artemis 5 star and DVP 4 star are okay to rotate with?