Dry Senior Dog Food 7+ Rich in Turkey, 12.5 kg vs IAMS Senior Small Medium Complete Dry Dog Food Chicken 3kg - With DentalCare System
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Dry Senior Dog Food 7+ Rich in Turkey, 12.5 kg and IAMS Senior Small Medium Complete Dry Dog Food Chicken 3kg - With DentalCare System.
Last verified: 07 Apr 2026 · Based on 23 reviews
Dry Senior Dog Food 7+ Rich in Turkey, 12.5 kg scores 73.0/100 vs IAMS Senior Small Medium Complete Dry Dog Food Chicken 3kg - With DentalCare System at 71.0/100. Dry Senior Dog Food 7+ Rich in Turkey, 12.5 kg wins on ingredient quality, value for money, transparency. IAMS Senior Small Medium Complete Dry Dog Food Chicken 3kg - With DentalCare System is stronger on nutritional value and palatability.
Which is better: Dry Senior Dog Food 7+ Rich... or IAMS Senior Small Medium Co...?
Burgess Sensitiv edges ahead with a higher score (73 vs 71) and better ingredient quality, making it the stronger pick for senior dogs with genuine sensitivities. IAMS suits owners of smaller breeds on a tighter budget who prioritise dental care and palatability over dietary transparency.
— AIScored Editorial Team
How Do the Scores Compare?
Dry Senior Dog Food 7+ Rich...
Burgess Sensitiv
|
IAMS Senior Small Medium Co...
IAM
|
|
|---|---|---|
| Overall Score | 73.0 | 71.0 |
| Ingredient Quality |
70.0/100
Best
|
65.0/100 |
| Nutritional Value | 67.0/100 |
68.0/100
Best
|
| Value for Money |
78.0/100
Best
|
76.0/100 |
| Transparency |
66.0/100
Best
|
62.0/100 |
| Palatability | 82.0/100 |
83.0/100
Best
|
| Best Price | £28.46 Amazon UK → |
£10.50
Amazon UK →
Cheapest
|
| Form | ||
| Dose | ||
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 11 | 12 |
Dry Senior Dog Food 7+ Rich in T...
Pros
- ✓Named turkey protein with no by-products or meat meal — honest, clear ingredient labelling
- ✓Strong owner-reported results for sensitive stomachs, firmer stools, and anal gland health
- ✓Small kibble size well-suited to senior dogs with reduced dental strength
- ✓Reported free from wheat and maize, reducing common dietary triggers
Cons
- ✗Full ingredient list not provided — carbohydrate sources, fibre type, and additive profile cannot be verified
- ✗Glucosamine and chondroitin quantities not declared, making joint support claims unverifiable
- ✗Mainstream processing standard — no fresh or raw meat; protein bioavailability lower than premium fresh-first brands
- ✗No third-party nutritional certification or feeding trial data disclosed
Best For
IAMS Senior Small Medium Complet...
Pros
- ✓Strong palatability reported consistently — including fussy small breeds and multi-dog households
- ✓Named chicken as primary protein source; no generic meat derivatives or by-products listed
- ✓Wheat-free formula appropriate for dogs with grain sensitivities
- ✓Dental care system addresses a genuine senior health concern
Cons
- ✗Produced in a facility that handles wheat — cross-contamination risk for dogs with confirmed wheat allergy
- ✗No disclosed quantities for joint-support ingredients (glucosamine/chondroitin) despite joint health claim
- ✗Mid-market formulation — ingredient quality is decent but not premium (no fresh/whole meat, likely uses dried chicken)
- ✗Reviews are largely generic ('great food', 'dogs love it') with limited detail on digestibility or stool quality
Best For
What does the data say about Dry Senior Dog Food 7+... vs IAMS Senior Small Medi...?
Burgess Sensitiv scores 73/100 at £28.46 for 12.5kg, while IAMS Senior sits at 71/100 for £10.50 for 3kg — so on a per-kilogram basis, Burgess works out considerably cheaper. Both use named protein sources (turkey and chicken respectively) without generic meat derivatives, which is reassuring. The key difference is focus: Burgess targets sensitive digestion with a grain-free formulation and smaller kibble designed for older teeth, whereas IAMS leans into dental health with its DentalCare system and suits small to medium breeds specifically.
If your dog has a history of reacting to wheat, maize, or common grains, Burgess is the clearer choice — owners report firmer stools and improved anal gland health, which points to genuine digestive benefit. IAMS suits owners prioritising tartar control or managing multiple dogs on a budget, and its palatability with fussy small breeds is consistently reported.
One practical caveat: IAMS is produced in a facility handling wheat, so dogs with confirmed wheat allergy rather than mere intolerance should avoid it. Neither product discloses glucosamine or chondroitin quantities, so joint health claims from both should be treated sceptically.
Burgess Sensitive Senior 7+ Turkey is a dry kibble using named turkey as the primary protein with no by-products or meat meal declared — a clear labelling positive for a mainstream brand.
What are the key differences?
Frequently Asked Questions
Which is better, Dry Senior Dog Food 7+ Rich in Turkey, 12.5 kg or IAMS Senior Small Medium Complete Dry Dog Food Chicken 3kg - With DentalCare System? ▼
Is Dry Senior Dog Food 7+ Rich in Turkey, 12.5 kg worth the price compared to IAMS Senior Small Medium Complete Dry Dog Food Chicken 3kg - With DentalCare System? ▼
Which has fewer side effects? ▼
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What the Data Says
Which senior dog food brands use named meat sources vs 'derivatives'?
All top 10 senior dog foods in our database use named meats and zero by-products. Across 20 scored products, the pattern is consistent: higher ingredient quality tracks with specific protein sourcing.
The top five by overall score:
- Naturediet Feel Good Wet (82/100, IQ 83) — chicken and turkey
- Pooch & Mutt Adult Minis (78/100, IQ 81) — chicken
- Pooch & Mutt Complete Senior (77/100, IQ 78) — chicken
- Pooch & Mutt Slim & Slender (77/100, IQ 79) — chicken
- Skinner's Field & Trial Light & Senior (74/100, IQ 70) — chicken
The ingredient quality spread is 18 points (83 down to 65), and it tracks closely with how specific brands are about their protein sources.
Why it matters: "meat and animal derivatives" is a legal catch-all that lets manufacturers swap protein sources between batches. Named meats — "chicken 26%" or "turkey 30%" — lock the recipe down. For senior dogs with sensitive digestion, that consistency matters. Check the first three ingredients: if you see a specific animal name with a percentage, you know what your dog is eating.
Does senior dog food need to be grain-free?
The data says no. Our top-scoring senior dog food — Naturediet Feel Good Wet at 82/100 — contains grains and still outperforms every grain-free option in the category.
The top five is split on grain status:
- Naturediet Feel Good Wet (82/100, IQ 83) — not grain-free
- Pooch & Mutt Adult Minis (78/100, IQ 81) — grain-free
- Pooch & Mutt Complete Senior (77/100, IQ 78) — grain-free
- Pooch & Mutt Slim & Slender (77/100, IQ 79) — grain-free
- Skinner's Field & Trial (74/100, IQ 70) — gluten-free, not grain-free
What actually separates good from mediocre senior dog food: named meat content, absence of by-products, and overall formulation quality. Grains like brown rice and oats provide fibre and slow-release energy that many senior dogs handle well.
The grain-free trend started from concerns about specific grain allergies — real, but uncommon. Unless your vet has identified a grain sensitivity, ingredient quality scores are a better predictor of food quality than the grain-free label alone.
Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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