The Chabrador diet will need to include animal proteins and carbohydrates, vitamins and minerals, and omega fatty acids--nutrients every dog needs to maintain its health in the long term. This means the best food for Chabradors is premium dry kibble, as it has balanced portions of the above-listed ingredients.
Chabradors do best with food formulated for active breeds. Royal Canin and Dr. Tim's are two recommended brands that carry excellent lines of high-energy premium food.
The typical adult Chabrador will need about three cups of dry food per day, divided into two meals. Chabrador puppies will need a bit less: depending on age, about 2ΒΌ cups per day, divided into three meals (not two) until six months old.
For more info on feeding a Chabrador from puppyhood through maturity, see the following:
Dog AgeDog WeightFood TypeAmountFrequency2 Months10 lbsDry (Puppy formula)0.33 cups3x/day3 Months20 lbsDry0.5 cups3x/day6 Months40 lbsDry0.75 cups3x/day9 Months55 lbsDry* (Puppy/Adult)1.25 cups2x/day12 Months+65 lbsDry (Adult formula)1.5 cups2x/day*--Around this time, transition to adult food by first mixing in a bit of adult formula with the puppy formula. Over the course of a week, with each meal add a little more adult formula to the mixture, until the dog is eating it entirely.
If possible, try and stick to the above-listed portions. If constantly overfed (and under-exercised), these hybrids will become overweight--and a fat Chabrador will have numerous health problems and a shortened lifespan. You can help control your Chabrador's weight by having consistent feeding schedules and by not leaving food in the dog's bowl all the time.
If you're worried your Chabrador is overweight, try this test: run a hand along the dog's side, and if you can't feel any ribs, it's diet time--which means less food, more exercise!