Understanding Performance Nutrition
Performance nutrition means feeding a canine athlete for the work it actually does. Compared with a pet dog, a dog that trains and competes needs more calories, high-quality animal protein to build and repair muscle, the right amount of fat for its type of sport, smart meal timing and plenty of water. The right balance depends on whether your dog is an endurance athlete, a medium-activity working dog or a sprinter.
As the old saying goes, "we are what we eat," and the same is true for our dogs. If you are the guardian of a canine athlete in any performance sport, you likely think a lot about your dog's diet and how it affects performance. Here is how to think about it.
Understanding AAFCO Guidelines for Nutrition
The Association of American Feed Control Officials (AAFCO) is a voluntary membership association of state and federal feed regulators. AAFCO does not approve or certify pet foods. It publishes model regulations, ingredient definitions and nutrient profiles that states use to regulate pet food. The FDA explains that a food labeled "complete and balanced" must meet AAFCO standards for a specific life stage.
AAFCO's nutrient profiles cover two life stages: Growth and Reproduction, and Adult Maintenance. But what about performance dogs? Those profiles set minimums for typical dogs. Dogs in high-intensity training and competition usually need more energy than a typical adult, and how that energy should be split between fat, protein and carbohydrate depends on the sport.
Hard-working dogs burn through calories fast. A high-calorie performance food helps your performance dog hold weight and energy through training.
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High-calorie performance nutrition with 31% protein, 25% fat, and 600 calories per cup for working and sport dogs.
What Is Performance Nutrition?
When we think about feeding performance dogs, it's important to consider the kind of sport your dog does and how seriously you train and compete. The Cornell University College of Veterinary Medicine explains that not all working dogs are the same, so they don't have the same nutritional needs. Cornell groups performance dogs into three categories:
| Type of canine athlete | Examples | What Cornell suggests |
|---|---|---|
| Endurance dogs | Racing sled dogs | High-fat diet, up to 35% fat on a dry matter basis, and a calorie-dense food of about 500 to 600 calories per cup. Allow 4 to 6 weeks to adapt to the working diet. |
| Medium-activity dogs | Hunting, herding and search and rescue dogs | A balanced performance diet, with carbohydrates after exercise during competition to help refuel. |
| Sprinters | Agility, flyball, dock diving and lure coursing dogs | More carbohydrate (about 40 to 50% dry matter) and moderate fat (about 12 to 17%), around 300 to 400 calories per cup, and small meals the day before an event. |
Source: Cornell University College of Veterinary Medicine, Riney Canine Health Center, "Feeding Your Performance Dog."
The type of work your dog does determines the fat level and calorie density of the food they should eat. Endurance athletes burn fat for long-lasting energy. Sprinters rely more on quick energy from carbohydrates for short bursts.
Where Do Bully Sports Fit?
Many bully-breed sports, like weight pull, spring pole and wall climb, are short, intense power events, closer to sprinting than to sled racing. But these dogs also train hard for months, carry a lot of muscle and often need to hold weight through a long season. Many handlers feed a calorie-dense, high-protein food, then adjust portions to keep the dog lean and strong. Track body condition and performance, and change one thing at a time. See how American Bullies compete in dog sports and calorie needs for dogs in competitive training.
Senior Athletes
Cornell also notes that older dogs who are still competing need plenty of high-quality protein. Dogs tend to lose muscle as they age, so extra protein helps senior athletes hold on to it. Cornell also mentions joint supplements and omega-3 fatty acids for senior athletes; ask your vet what fits your dog.
Protein for Performance Dogs
Dogs do best on diets built on animal protein, and performance dogs in particular need quality protein to build and repair muscle after training. Animal proteins supply all the essential amino acids dogs need. Read more about the best protein sources for dogs.
Meal Timing and Hydration
- Don't feed a big meal right before hard work. Cornell suggests small meals the day before an event for sprinters. Many handlers feed the main meal several hours before or after intense exercise.
- Refuel after work. For working dogs during competition, carbohydrates after exercise help restore energy.
- Water little and often. Provide frequent, small amounts of cool water, and don't let your dog gulp large amounts at once.
- Change food gradually. If you switch to a higher-calorie working diet, give your dog's body weeks, not days, to adjust.
Watch the Bully Max Sports episode to learn about endurance dogs.
Dogs that train hard or compete often need more calories and protein than a typical pet. Our PRO Series recipe was built for exactly that kind of workload.
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Understanding Bully Max Nutrition
Bully Max makes high-performance, meat-based nutrition for strong, active dogs. Our PRO Series 31/25 has 31% protein, 25% fat and 600 calories per cup for working and sport dogs. That calorie density sits in the 500 to 600 calories-per-cup range Cornell describes for endurance athletes. For dogs that need a little less, 30/20 High Protein has 30% protein, 20% fat and 535 calories per cup.
Bully Max is a family-owned U.S. company founded in 2009. Our food is made in the USA, every batch is triple tested for safety, and we have zero recalls. Bully Max holds a 5/5 rating from Dog Food Advisor.
Our 30/20 High Protein Chicken and 24/14 Puppy formulas include TruMune (PRO Series 31/25 does not), a postbiotic made by fermentation, to support digestion and immune health. You can read more in our article on the benefits of TruMune in dog food.
A high-quality, calorie-dense performance food is the fuel that lets performance dogs look, feel and compete at their best every day. Still unsure? See how Bully Max stacks up against your dog food, or browse our Bully Max Sports page.
Alongside the right food, some handlers add a supplement with amino acids for muscle and joint support during heavy training.
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Amino acids for strong muscles and healthy joints, plus training and performance support for working and sport dogs.
Frequently Asked Questions
What is the best food for performance dogs?
A complete and balanced, calorie-dense food built on animal protein, with a fat level that matches the sport. Endurance dogs need more fat; sprinters need relatively more carbohydrate.
How many calories does a working dog need?
It varies widely with the sport, training load, size and weather. Start from your food's feeding guide for an active dog and adjust every two to three weeks based on weight, body condition and performance.
Do sport dogs need more protein?
Active dogs need quality protein to build and repair muscle, and senior athletes need plenty of it to keep muscle as they age.
When should I feed my dog before a competition?
Avoid a big meal right before intense exercise. Small meals the day before an event and refueling afterward work well for many sprint-type sports.
