Last Updated: 22/10/2026
Best Food for Working Dogs: A Vet's Guide
Fuelling a working dog takes more than extra kibble. Our vet guide covers high-fat performance diets, protein quality, and meal timing for peak performance.
Author: Dr Maree Monaghan BVSc (Hons)
Reading Time: 5 minutes - short read
Whether they are mustering livestock under the Australian sun or navigating rugged terrain on a scent trail, working dogs are the elite athletes of the canine world. To keep these dogs moving day after day, their nutritional requirements go far beyond those of a standard backyard companion - see our full pet feeding guide for the basics. Providing the right balance of concentrated energy and high-quality protein is essential not just for their performance, but for their long-term recovery and joint health. Understanding how to read a label and time a meal can make all the difference in keeping your hardest worker happy, healthy, and on the job.
Working dogs need a high-performance diet with at least 25% protein, more than 20% fat, and over 4,000 kcal/kg of metabolisable energy, ideally sourced from quality animal protein and fat rather than cereal carbohydrates. Time meals so your dog isn't worked within 8 hours of a small meal, or up to 16 hours after a large one, to protect against stomach upset.
What defines a working dog?
A working dog is one that is used to perform practical tasks, as opposed to a pet or companion dog. Working dogs like sled dogs and herding dogs are often required to work long hours in extreme environments and need a diet that supports these high demands.
Dogs that work in less rigorous jobs such as security, assistance and guarding don't have such high demands on their bodies and their requirements are usually met by a premium adult dog food that is appropriate for their size and age.
How do I choose the best food for a working dog?
Ignore the front-of-pack claims and check the guaranteed analysis panel against your dog's workload - see our guide on how to read pet food labels. Commercial foods are built to AAFCO minimums, which are a baseline and not a working dog target. Two bags marketed the same way can differ by 10%+ in protein or fat, so always check the actual numbers. It's also worth reading our guide on whether premium pet food is worth it before deciding where to spend your budget.
How much protein does a working dog need?
At least 25% protein. AAFCO's minimum is 18% for adult dogs and 22.5% for growing puppies and nursing mums (dry matter basis). Digestibility matters as much as the number, so look for a mix of good quality animal and plant proteins, like beef, lamb, fish and fish meal, eggs, animal byproducts, and plant-based proteins, such as wheat or corn gluten.3
Why do working dogs need a high-fat diet?
Fat gives the most energy for the least food, at 9 calories per gram versus 4 for protein and carbs. High-fat diets also help endurance by preserving muscle glycogen. Aim for more than 20% fat and over 4,000 kcal/kg metabolisable energy.
Working dogs benefit from high fat diets because:
- Fat is the most efficient way to provide enough energy without having to feed large volumes of food
- High-fat diets boost endurance by promoting fat storage and use within the muscles, which preserves vital glycogen stores for sustained energy
However, a lot of working dog foods in Australia are made with large quantities of cereal grains and so contain high levels of carbohydrate. Cereal grains are inexpensive and allow the manufacture of low cost dog food that still meets the AAFCO standard for metabolisable energy content. It is important to consider where the calories in a working dog diet come from when comparing diets. Good quality diets will have the majority of their energy provided by fat and protein rather than carbohydrate.
Recommended diets for working dogs
- Protein: 32%
- Fat: 22%
- Protein: 31.7%
- Fat: 27.2%
- Protein: 34.6%
- Fat: 22.7%
What should I feed a working dog puppy?
Start with mum. Pregnant bitches should be fed a premium puppy food for the last 3 weeks of pregnancy and while she's lactating. When the pups are weaned, they can go straight onto the same food.
When should I feed a working dog around exercise?
To ensure your dog's stomach is completely empty before exercise and to promote better muscle recovery, follow these feeding rules:
- After a small meal: Wait at least 8 hours before working your dog.
- After a large meal: Wait at least 16 hours before working your dog.
- The best time to feed: Feed your dog within two hours after they finish working. This helps their muscles replenish protein and carbohydrates much faster.
FAQs
Fueling a working dog is an investment in their longevity and reliability on the field. By prioritising calorie-dense fats and highly digestible proteins, you ensure they have the stamina to go the distance and the nutrients to repair their muscles overnight. Keep meals scheduled for after the day's work is done to get the best results for your team.
References
"Feeding Working Dogs" World Small Animal Veterinary Association World Congress Proceedings, 2013, Nick Cave, BVSc, MVSc, PhD, DACVN Massey University, Palmerston North, New Zealand.
"Nutrition of the dog : an Australian overview." Costa, ND Livestock Library
High Protein Dog Food: How Much Protein is Good for Your Dog? Hills Pet Nutrition
Veterinary Nutrition Group "Fat content of some commercial diets for dogs"
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History
Our experts continually monitor the health and wellness space and we update our articles when new information becomes available.
Wed 30 Sep 2026
Edited by Dr Gillian Hill BVSc (Hons)Dr Maree Monaghan BVSc (Hons)
Veterinarian
Dr. Maree graduated from the University of Queensland in 1990 with a Bachelor of Veterinary Science and has worked in a wide variety of practices around Australia and in Papua New Guinea. She has cared for all creatures great and small and has a particular interest in senior pets and horse nutrition
