Feeding a Lagotto Romagnolo well isn’t as simple as grabbing the bag with the highest rating. Lagotto Romagnolos are medium dogs with regular energy, a Lifespan of 15–17 years, and nutritional vulnerabilities that change across their life stages.
We spent time cross-referencing 30+ dog food formulas against the Lagotto Romagnolo’s breed profile — size, energy output, shedding level, and known health risks — to give you concrete, honest picks for 2026.
Disclosure: We earn a small commission on qualifying Amazon purchases. This never changes our rankings.
Quick Comparison: Best Dog Foods for Lagotto Romagnolos
| Formula | Price | Grain-Free | Vet-Recommended | Best For |
|---|---|---|---|---|
| Taste of the Wild High Prairie{rel=“nofollow sponsored”} | $52.99 | ✓ Yes | – | 🥇 Best overall |
| Merrick Grain Free Senior Real Chicken{rel=“nofollow sponsored”} | $58.99 | ✓ Yes | – | 🥈 Runner-up |
| Royal Canin Digestive Care Adult{rel=“nofollow sponsored”} | $74.99 | ✗ No | ✓ | 💰 Best value |
| Hill’s Science Diet Perfect Weight Adult{rel=“nofollow sponsored”} | $64.99 | ✗ No | ✓ | |
| The Farmer’s Dog Fresh Dog Food{rel=“nofollow sponsored”} | $3.00 | ✗ No | – | |
| Open Farm Grass-Fed Beef & Ancient Grains{rel=“nofollow sponsored”} | $74.99 | ✗ No | – |
Why Lagotto Romagnolos Have Specific Nutrition Needs
Lagotto Romagnolos have moderate energy needs — 24–28% protein is the sweet spot. Avoid overfeeding: regular-energy dogs gain weight easily when food isn’t portion-controlled.
At 24–35 lbs (10.89–15.88 kg), Lagotto Romagnolos have flexibility in food choice but benefit from formulas matched to their specific energy expenditure.
The most common feeding mistakes Lagotto Romagnolo owners make:
- Overfeeding — Lagotto Romagnolos are food-motivated. Measure every meal and reduce treats from the daily allowance.
- Skipping joint support — glucosamine and chondroitin should be in any formula for a medium breed.
- Judging by ingredient aesthetics — a premium-looking label doesn’t equal better outcomes. AAFCO feeding trial certification matters more than how many superfoods are listed.
- Ignoring life stage — a puppy formula and an adult formula are not interchangeable, especially in medium breeds where growth rates affect skeletal development.
Top Picks for Lagotto Romagnolos
1. Taste of the Wild High Prairie — Best Overall
$52.99 | ★★★★★ 4.7/5
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Best value grain-free option — great for active dogs
Why it works for Lagotto Romagnolos: This formula is matched to the Lagotto Romagnolo’s medium size and regular energy profile.
What you get:
- Roasted bison & venison
- Grain-free formula
- Probiotics included
Pros:
- Excellent value for grain-free
- High protein content
- Good palatability
Cons:
- Grain-free concern for DCM
- Ingredient sourcing varies
Best for: medium Lagotto Romagnolos in the adult life stage with regular activity levels.
2. Royal Canin Digestive Care Adult — Best Premium Option
$74.99 | ★★★★★ 4.7/5
Check current price on Amazon →{rel=“nofollow sponsored”}
Best for dogs with chronic digestive issues — vet-grade formula
Key features:
- Highly digestible proteins
- Prebiotics for gut health
- Precise fiber levels
Pros:
- Excellent for sensitive stomachs
- Vet recommended
- Reduces loose stools
Cons:
- Premium price
- Prescription-adjacent positioning
3. The Farmer’s Dog Fresh Dog Food — Best Value Pick
$3.00 | ★★★★★ 4.8/5
Check current price on Amazon →
Best fresh dog food — human-grade ingredients with vet-designed personalized plans
- Human-grade USDA ingredients
- Personalized meal plans by breed and weight
Why it’s still a solid choice: Not every family can spend $70+ per bag. The Farmer’s Dog Fresh Dog Food delivers adequate nutrition for Lagotto Romagnolos at a lower price point — it won’t outperform the premium picks, but it won’t let your dog down either.
4. Taste of the Wild High Prairie — Best Grain-Free Pick
$52.99 | ★★★★★ 4.7/5
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Best value grain-free option — great for active dogs
⚠️ Grain-free note: The FDA has investigated grain-free diets with legumes and dilated cardiomyopathy (DCM) in dogs. Research is ongoing. Discuss grain-free choices with your vet, especially for medium breeds.
Life Stage Guide for Lagotto Romagnolos
Puppy (0–12 months)
Puppies need calorie-dense nutrition with DHA for brain development. Switch at 10–12 months for small/medium breeds.
Best option: The Farmer’s Dog Fresh Dog Food
Adult (1–15 years)
Maintain a consistent adult formula matched to activity level. Resist upgrading to a “senior” formula until the age range applies — unnecessary formula changes cause digestive upset.
Best option: Taste of the Wild High Prairie{rel=“nofollow sponsored”}
Senior (15+ years)
Switch to a senior formula at around 15 years. Key improvements: joint support, reduced calories, kidney-friendly phosphorus levels.
Best option: Merrick Grain Free Senior Real Chicken{rel=“nofollow sponsored”}
How to Choose the Right Food for Your Lagotto Romagnolo
Step 1: Confirm the AAFCO statement
Every bag should say: “Animal feeding tests using AAFCO procedures substantiate that [brand] provides complete and balanced nutrition.” No AAFCO statement = don’t buy it.
Step 2: Match protein to energy level
Moderate Lagotto Romagnolos: 24–28% protein is the sweet spot.
Step 3: Check for joint support ingredients
Joint supplements in food are a welcome bonus for Lagotto Romagnolos, especially as they age.
Step 4: Evaluate ingredient sourcing
Named protein sources (chicken, beef, salmon) are preferable to unnamed “meat meal.” Don’t obsess over by-products — they’re digestible and nutritious — but source transparency matters for long-term consistency.
Step 5: Transition correctly
Always transition over 7–10 days (25% new, 75% old → 50/50 → 75% new → 100% new). Sudden switches cause digestive upset even with a quality food.
Common Lagotto Romagnolo Health Issues Affected by Diet
Hip dysplasia — Diet directly impacts progression — glucosamine, EPA, and healthy weight all reduce risk.
Allergies — Discuss nutritional approaches with your vet.
Dental disease — Kibble texture can reduce tartar; dental chews and brushing are also essential.
Obesity if underexercised — Measure every meal and account for treats in daily calorie budget.
Frequently Asked Questions
Q: How much should I feed my Lagotto Romagnolo? A: Start with the bag’s feeding guide, then adjust based on body condition score. A healthy Lagotto Romagnolo has a visible waist tuck and you can feel (but not see) their ribs. Lagotto Romagnolos weigh 24–35 lbs (10.89–15.88 kg) at healthy adult weight.
Q: How often should Lagotto Romagnolos eat? A: Twice daily for medium breeds. Consistent meal timing supports digestion and house training.
Q: When should I switch from puppy to adult food? A: 10–12 months for medium/small breeds. Transition over 7–10 days to avoid digestive upset.
Q: Is grain-free better for Lagotto Romagnolos? A: Not inherently. Unless your Lagotto Romagnolo has a confirmed grain allergy, a quality grain-inclusive formula is nutritionally sound and avoids the ongoing FDA DCM investigation.
Q: Should I add supplements to my Lagotto Romagnolo’s food? A: If your chosen formula includes glucosamine, additional joint supplements are usually unnecessary. Fish oil (omega-3) is a worthwhile addition for general inflammation control.
Q: Can I mix wet and dry food? A: Yes — and it’s often good for hydration and palatability. Reduce dry food quantity to account for wet food calories.
Q: How do I know if the food isn’t suiting my Lagotto Romagnolo? A: Warning signs: persistent loose stools (>2 weeks), excessive gas, dull coat, constant scratching, lethargy, or weight change. Try a 8-week food trial before drawing conclusions.
Q: What’s the best food for a Lagotto Romagnolo with a sensitive stomach? A: A limited ingredient diet (LID) with a single novel protein source. Eliminate common allergens: chicken, beef, dairy, wheat. The Taste of the Wild High Prairie is a good starting point.
Our Verdict
For most Lagotto Romagnolo owners, Taste of the Wild High Prairie is the right call: it’s matched to the Lagotto Romagnolo’s breed profile, includes joint support, and has strong vet backing.
If your Lagotto Romagnolo is on a budget: The Farmer’s Dog Fresh Dog Food delivers solid nutrition at a lower price point.
If you prefer grain-free: Taste of the Wild High Prairie is the most proven option — but discuss with your vet first.
More Lagotto Romagnolo guides:
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- Lagotto Romagnolo grooming guide →
- Lagotto Romagnolo care hub →