Hi Tiger d boi, even I fed my Lab Eukanuba puppy starter when he came to home. The results were fine. The problem occured when I switched to Puppy large breed. He refused to eat them apparently becoz of large size of the food. I then fed him Canobites ( about 3-4 packets ). The results were great but I found it very expensive ( 400 gm for RS200 ). Then, I started to feed him Drools. He had no problems in chewing it and was eating it happily.