does anyone know if these brands of puppy food can make a puppy hypo at night

bakers complete puppy food biscuit type
pedagree chum puppy meat

as my jack russell terrier goes hypo at night

he gets pleanty of exercize 3 walks a day so im confused
i dont know whats caursing these out bursts that includes biting really hard almost drawn blood several time could it be is food... what is your opinion?