What to Feed Your Puppy

Proper diet and nutrition for your new puppy is vital for its growth, development, and sets them up to live a long healthy life. A great bird dog isn’t just built in the field—it all starts in the food bowl when you first bring your dog home. Whether you’re raising a Llewellin Setter, pointer, or retriever, the first year of nutrition lays the groundwork for stamina, recovery, and long-term health. In the world of hunting dogs, feeding isn’t just about growth—it’s about fueling performance, managing energy, and developing a lean, durable athlete.

Fueling Early Development (8 Weeks – 6 Months)

At this stage, your pup is growing fast—but just as importantly, they’re developing coordination, drive, and mental sharpness.

For field breeds like Llewellin Setters:

Prioritize high-quality protein to support muscle and tissue development.
Include fat as a primary energy source, not just carbohydrates.
Look for DHA and omega fatty acids to support brain development and scenting ability

Feed 3–4 meals per day, keeping portions controlled. You want steady growth—not rapid weight gain. Feed a food with at least 30% protein and for most highly athletic dogs like our hunting breeds, and you would like to feed at least 16%fat at this age. My Llewellin setters are some pretty extreme energy burners and I feed my dogs a quality dog food with 30% protein and 25% fat. While 30% protein and 20% fat foods are adequate for most sporting breeds, I found my dogs actually lost a lot of weight as the season went on. In order to maintain their weight throughout the hunting season I switched my string of setters over to a more nutrient dense 30/25 food by INUKSHUK. There are a lot of worthwhile brands out there that do a lot of nutrition research into creating their dog foods. Any of these brands’ puppy formulations should be fine, but always look for quality ingredients and try to find a brand that gives back to those of us participating in bird dog sports as well.

Field Tip:
A setter pup should look rangy, not bulky. Extra weight early often shows up later as joint stress or reduced endurance.

Transitioning to a Performance Mindset (6–12 Months)

This is when your dog starts becoming a working prospect. Training sessions get longer, range increases, and energy demands go up.

Shift to:

2 meals per day
Slightly higher calorie density if the dog is active
Careful monitoring of body condition you should see no more than the last 2 ribs in the dogs ribcage. If you can see more try feeding a more calorie and nutrient dense food like going up to 25% fat.

Breed Focus: Llewellin Setters & High-Endurance Dogs

Llewellin Setters are bred for all-day movement, efficiency, and heat tolerance. Their feeding strategy should reflect that purpose.

1. Endurance Over Bulk

You’re not feeding for size—you’re feeding for:

Cardiovascular efficiency
Muscle recovery
Sustained output over long periods

2. Fat is Fuel

Hunting dogs rely heavily on fat metabolism during extended activity. Diets too low in fat can lead to:

Early fatigue
Difficulty maintaining weight
Slower recovery between runs

3. Consistency is Critical

Performance dogs thrive on:

Consistent formulas
Predictable feeding schedules
Minimal diet changes during training or hunting season
It can take up to 6 months for a dogs digestive track to optimize its ability to metabolize a new diet.

It is best to feed less of the same food to maintain weight if your dog starts packing on the pounds in the off season. Life gets busy, summer heat prevents exercising during long periods of the day. We all understand but it is not an excuse to let your dog become overweight it is best to feed less of the same high quality formulation year round.

4. Timing Matters

Feed after work, not immediately before
Allow 1–2 hours rest before running if feeding earlier
Prioritize hydration—especially in warm conditions

Managing Body Condition

A properly conditioned field dog should have:

Easily felt ribs (with light cover)
A defined waist
Visible tuck-up from rib to flank

If your dog looks heavy, performance will suffer. If too thin, endurance and recovery will drop. Adjust feed accordingly.

Final Thoughts

A Llewellin Setter—or any true bird dog—is an endurance athlete. The difference between a good dog and a great one often comes down to how well they’re fueled over time.

Feed for:

Lean condition
Steady, sustainable energy
Fast recovery after workouts

Do that right, and you won’t just raise a healthy puppy—you’ll develop a dog that can go all day, season after season.