Best Dog Food for Australian Shepherds in 2026
Australian Shepherds are one of the most energetic and intelligent working dog breeds, with caloric and nutritional needs that reflect their athletic capacity. A working or competitive Aussie can burn 1,800–2,500 kcal/day. Their health challenges are distinct: hip dysplasia affects approximately 19% of Australian Shepherds (OFA data), epilepsy is among the most commonly reported conditions in the breed, and Collie Eye Anomaly (CEA) and Multidrug Resistance (MDR1/ABCB1) gene mutation affect a significant proportion of the breed population. The MDR1 mutation — present in approximately 50% of Australian Shepherds — affects how the dog metabolizes certain drugs, but it also creates food sensitivities worth knowing about. Aussies also carry elevated rates of hypothyroidism and certain autoimmune conditions.
This guide covers the five best dog foods for Australian Shepherds in 2026, selected for high-energy metabolism support, joint health, eye-protective antioxidants, and appropriate protein quality.
| Food | Best For | Protein % | Price (monthly est.) | Affiliate Link |
|---|---|---|---|---|
| Purina Pro Plan Sport 30/20 (Chicken & Rice) | Best overall, athletic performance | 30% | $65–$85 | Check Price on Chewy |
| Orijen Original Dry Dog Food | Best high-protein for competitive Aussies | 38% | $100–$120 | Check Price on Chewy |
| The Farmer’s Dog (Turkey Recipe) | Best fresh food for overall health | ~27% (as-fed) | $80–$120 | Check Price |
| Wellness CORE Original (Chicken & Turkey) | Best grain-inclusive high-protein kibble | 34% | $70–$90 | Check Price on Chewy |
| Blue Buffalo Wilderness Adult (Chicken) | Best antioxidant-rich option | 34% | $65–$85 | Check Price on Chewy |
Why Australian Shepherds Have Specific Nutritional Needs
Australian Shepherds are medium-sized dogs (40–65 lbs) with an energy level and athleticism that puts them closer to sporting breeds than companion breeds:
High Energy and Athletic Metabolism: An Aussie in agility competition, herding work, or frisbee training can burn 1,800–2,500 kcal/day — significantly more than a same-weight sedentary dog requiring 1,200–1,400 kcal. The nutritional requirements of this breed depend heavily on activity level. Couch Aussies exist and become obese on sport dog formulas.
Hip Dysplasia: OFA reports 19% hip dysplasia prevalence in Australian Shepherds. Joint-supporting nutrients (glucosamine, EPA/DHA) become particularly important for a breed that puts high impact loads on hips through herding, jumping, and agility work.
Epilepsy: Australian Shepherds are among the top breeds for idiopathic epilepsy. While diet doesn’t cure epilepsy, antioxidant-rich foods (vitamin E, C, selenium) support neurological health and reduce oxidative stress. Medium-chain triglyceride (MCT) supplementation has shown promise in reducing seizure frequency in some canine epileptics.
Eye Health (CEA and LCA): Collie Eye Anomaly and Loco-CEA variants affect some Aussie lines. Lutein, zeaxanthin, and vitamins A and E support retinal health. Foods with significant quantities of leafy vegetable ingredients provide some of these carotenoids.
Autoimmune Conditions: Australian Shepherds have above-average rates of autoimmune disorders including hypothyroidism, pemphigus, and lupus. Anti-inflammatory diets (high omega-3, antioxidant-rich, whole-food ingredients) support immune system regulation.
Our Top 5 Picks — Detailed Reviews
1. Purina Pro Plan Sport 30/20 (Chicken & Rice) — Best Overall
Purina Pro Plan Sport is designed for working and sporting dogs, with the protein-to-fat ratio that active Australian Shepherds need for sustained performance.
Key specs:
- Protein: 30% (dry matter)
- Fat: 20%
- Calories: 4,065 kcal/kg
- EPA/DHA from fish oil
- Glucosamine and chondroitin
- Live probiotic
- Grain-inclusive
Why it stands out for Australian Shepherds: The 20% fat provides sustained energy for long herding or agility sessions. EPA/DHA from fish oil directly addresses both joint inflammation and neurological health relevant to epilepsy-prone Aussies. Glucosamine and chondroitin support the hips in a breed with significant dysplasia prevalence. The grain-inclusive formula avoids DCM concerns.
Pros:
- Designed for performance dogs — protein/fat ratio appropriate for working Aussies
- EPA/DHA addresses joint and neurological health
- Glucosamine/chondroitin for joint protection
- Grain-inclusive
- Excellent value for a sport formula
Cons:
- Very calorie-dense — sedentary Aussies will gain weight rapidly
- Fat at 20% is high for non-working dogs
- Contains chicken — not for chicken-allergic Aussies
Price: ~$65–$85/month for a 50 lb working Aussie
Check Price on Chewy“>Buy on Chewy →
2. Orijen Original — Best for Competitive Performance Aussies
For Aussies competing at the highest levels of agility, frisbee, or herding competition, Orijen Original’s 38% protein from 15 whole animal ingredients provides peak nutritional support.
Key specs:
- Protein: 38% (dry matter)
- Fat: 18%
- Calories: 4,440 kcal/kg
- 15 fresh or raw animal ingredients
- WholePrey ratios
- Grain-free
Why it stands out for Australian Shepherds: Elite canine athletes have exceptional protein turnover from muscle stress and repair. Orijen’s complete amino acid profile from poultry, fish, and egg sources supports the fastest muscle recovery available from commercial food. The omega-3 content from herring and flounder addresses joint inflammation in an impact-intensive sport dog.
Pros:
- Highest protein level for competitive Aussies
- Multiple protein sources provide complete amino acid coverage
- Natural omega-3 for joint and neurological support
- Exceptional palatability
Cons:
- Grain-free with legumes — DCM consideration for long-term use
- Very calorie-dense — inappropriate for non-working Aussies
- Premium price
Price: ~$100–$120/month for a 50 lb competitive Aussie
Check Price on Chewy“>Buy on Chewy →
3. The Farmer’s Dog (Turkey Recipe) — Best Fresh Food
The Farmer’s Dog’s Turkey recipe provides the most nutritionally complete, bioavailable option for Aussies with autoimmune conditions or epilepsy who benefit from a clean-ingredient, whole-food diet.
Key specs:
- Protein: ~27% (as-fed), turkey and turkey liver
- Fat: ~8% (as-fed)
- Added fish oil for omega-3 content
- No artificial additives, fillers, or rendered meals
- AAFCO-complete nutritional profile
Why it stands out for Australian Shepherds: For Aussies with autoimmune conditions or diagnosed epilepsy, clean whole-food nutrition with maximum bioavailability reduces the inflammatory burden that worsens autoimmune disease. The turkey recipe avoids common allergens while providing complete nutrition. Pre-portioned delivery prevents the caloric excess that leads to obesity in less-active Aussies.
Pros:
- Highest nutrient bioavailability for autoimmune/epilepsy support
- Clean whole-food ingredients with no artificial additives
- Pre-portioned prevents overfeeding of high-energy-food-motivated breed
- Turkey avoids common allergens
Cons:
- Premium price ($80–$120/month for a 50 lb Aussie)
- Requires freezer storage
- Not calorie-dense enough for extremely active working dogs without supplementing
Price: ~$3–$5/day for a 50 lb Aussie
Check Price“>Order The Farmer’s Dog →
4. Wellness CORE Original (Chicken & Turkey) — Best Grain-Inclusive High-Protein Kibble
Wellness CORE’s Original formula provides 34% protein from deboned chicken and turkey in a grain-inclusive, naturally preserved formula.
Key specs:
- Protein: 34% (dry matter)
- Fat: 16%
- Calories: 3,560 kcal/kg
- Glucosamine: 500 mg/kg
- Grain-inclusive (oatmeal, barley)
- Probiotics included
Why it stands out for Australian Shepherds: The 34% protein from high-quality chicken and turkey sources supports lean muscle maintenance in an active breed. The 500 mg/kg glucosamine is the highest of any non-veterinary kibble, providing meaningful joint support for the hip-dysplasia-prone Aussie. The grain-inclusive formula with oatmeal maintains cardiac safety.
Pros:
- Highest glucosamine of our kibble picks (500 mg/kg)
- 34% protein for muscle maintenance
- Grain-inclusive for cardiac safety
- Clean ingredient list
Cons:
- Contains chicken — not for poultry-sensitive Aussies
- Fat at 16% is moderate — may need supplementing for very active dogs
- Premium price
Price: ~$70–$90/month for a 50 lb Aussie
Check Price on Chewy“>Buy on Chewy →
5. Blue Buffalo Wilderness Adult (Chicken) — Best Antioxidant-Rich Option
Blue Buffalo Wilderness provides 34% protein with their proprietary LifeSource Bits — cold-processed antioxidant blend particularly relevant for epilepsy-prone Aussies.
Key specs:
- Protein: 34% (dry matter)
- Fat: 15%
- Calories: 3,747 kcal/kg
- LifeSource Bits: vitamin/antioxidant complex (vitamins A, C, E, selenium, zinc)
- Grain-free (check current formulation for grain-inclusive variants)
- Real chicken as first ingredient
Why it stands out for Australian Shepherds: The LifeSource Bits antioxidant complex provides vitamins E, C, and selenium at levels relevant to neurological health — supporting oxidative stress reduction in epilepsy-prone dogs. The 34% protein supports athletic Aussies. Blue Buffalo now offers grain-inclusive Wilderness variants; select these specifically for Aussies.
Pros:
- LifeSource Bits provide antioxidant protection relevant to epilepsy
- 34% protein for athletic performance
- Widely available at major retailers
- Good palatability
Cons:
- Verify current formulation — some Wilderness variants are grain-free; choose grain-inclusive
- Blue Buffalo has had past quality control and recall issues — verify current status
- Contains chicken — not for poultry-sensitive Aussies
Price: ~$65–$85/month for a 50 lb Aussie
Check Price on Chewy“>Buy on Chewy →
What to Look for in Australian Shepherd Dog Food
Activity-Level-Based Feeding
An Australian Shepherd’s caloric needs can double between a sedentary household pet and a competing agility dog. Start with the food company’s feeding chart and assess your dog’s body condition every 30 days. Working Aussies need sport formulas (20%+ fat, 30%+ protein, 3,800–4,400 kcal/kg). Household Aussies need standard adult formulas (14–16% fat, 26–30% protein, 3,500–3,700 kcal/kg).
Antioxidant Density for Neurological Health
For epilepsy-prone Aussies, prioritize foods with explicit antioxidant content (vitamin E ≥300 IU/kg, vitamin C, selenium). Add fish oil for EPA/DHA. Some owners supplement with MCT oil (1 teaspoon per 10 lbs body weight) per their veterinary neurologist’s guidance.
Grain-Inclusive Formulation
Most Aussies should eat grain-inclusive food for cardiac safety. An exception may be dogs with specific, confirmed grain intolerance — but this requires elimination diet diagnosis, not assumption.
Joint Support for a High-Impact Breed
Agility and herding Aussies put extraordinary impact loads on hips. Glucosamine supplementation (Cosequin DS or Dasuquin) starting at age 2–3 is a sound preventive investment.
Internal Links
- See our full Australian Shepherd guide for health, temperament, and care information
- Find the best pet insurance for your Australian Shepherd at Australian Shepherd
Frequently Asked Questions
Q: How much should an Australian Shepherd eat per day?
A: An average adult Aussie (50 lbs, moderately active) needs approximately 1,200–1,500 kcal/day. For Purina Pro Plan Sport 30/20 (4,065 kcal/kg), that’s roughly 2–2.5 cups/day split across two meals. Working or competing Aussies may need 1,800–2,400 kcal. Adjust based on monthly body condition assessment.
Q: What is the best food for an Australian Shepherd with epilepsy?
A: For Aussies with idiopathic epilepsy managed with anticonvulsant medication, a high-antioxidant, grain-inclusive diet with supplemental omega-3 (fish oil) is the best dietary foundation. Discuss MCT oil supplementation with your veterinary neurologist — some studies show meaningful seizure frequency reduction. Veterinary ketogenic-adjacent diets (Royal Canin Neurocare) require a prescription and neurologist direction.
Q: Do Australian Shepherds need different food in winter vs. summer?
A: Aussies that work or compete year-round should maintain consistent nutrition. Dogs with dramatically reduced winter activity should reduce caloric intake by 10–20% during low-activity periods to prevent seasonal weight gain. Switching to a slightly lower-fat formula during off-season periods (from a sport formula to a standard adult formula) is appropriate.
Q: Are Australian Shepherds prone to food allergies?
A: Aussies have moderate food allergy risk — above average but not the highest among herding breeds. Signs include itchy paws, chronic ear infections, and skin hot spots. Chicken is the most common canine food allergen. If symptoms arise, try a salmon- or lamb-based formula for 8–12 weeks as a first intervention.
Q: What is the MDR1 mutation in Australian Shepherds, and does it affect diet?
A: The MDR1 (ABCB1) mutation affects drug metabolism, not diet directly. However, MDR1-affected dogs sometimes have more sensitive digestive systems and may benefit from highly digestible, low-irritant foods. More importantly, certain antiparasitic drugs (ivermectin, milbemycin) at standard doses can be toxic to MDR1-positive dogs — test your Aussie or avoid drugs flagged as problematic for this mutation.
GetPetPros.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you.