Why does manufacturing method matter?

Compare 5 manufacturing methods by temperature, nutrition retention, palatability, and price.

Why manufacturing method matters

Two foods can look similar on a label but behave differently once processing temperature, moisture removal, and nutrient retention are taken into account. EviNutri uses manufacturing method as one signal in the final reading because lower-heat formats often preserve more fragile nutrients.

The comparison below shows how the current catalog is distributed across manufacturing methods and how much bonus weight each method can add inside the engine.

Compare the 5 main manufacturing methods

MethodHeat profileProducts in catalogEngine bonusNutrient retentionPrice band
Extruded / Kibble120–180Β°C518itemsBaseline (0)Higher-heat processing can reduce some heat-sensitive vitamins and enzymes.Most budget-friendly
Freeze-Dried-40 to -50Β°C vacuum freeze process24items+3 ptsKeeps more enzymes, amino acids, and heat-sensitive nutrients intact.Highest price tier
Air-Dried55–75Β°C low-temperature air drying20items+2 ptsLower heat helps preserve more nutrients than standard kibble.Premium price tier
Dehydrated60–95Β°C26items+0.5 ptsUsually preserves nutrients better than extrusion, but less than freeze-dried or air-dried.Mid-range
Baked / Oven-Baked150–200Β°C oven baking5items+1 ptsBaking may improve digestibility, but some vitamins and enzymes are still lost.Mid to premium

Method-by-method reading guide

Extruded / Kibble

Processing temperature: 120–180Β°C Β· 518 catalog items

Higher-heat processing can reduce some heat-sensitive vitamins and enzymes.

Strengths

  • βœ“Easy to store long-term
  • βœ“Widely available across budgets
  • βœ“Convenient for daily feeding
  • βœ“Most variety in the catalog

Tradeoffs

  • Β·More heat exposure than low-temperature methods
  • Β·Quality varies widely by formula
  • Β·Low moisture means water intake matters more

Freeze-Dried

Processing temperature: -40 to -50Β°C vacuum freeze process Β· 24 catalog itemsEviNutri +3 pts

Keeps more enzymes, amino acids, and heat-sensitive nutrients intact.

Strengths

  • βœ“Best nutrient retention
  • βœ“Closer to raw-style nutrition profile
  • βœ“Strong palatability for many dogs
  • βœ“Can be rehydrated for added moisture

Tradeoffs

  • Β·High cost per day
  • Β·Less practical for large dogs on tight budgets
  • Β·Often needs rehydration for best feeding experience

Air-Dried

Processing temperature: 55–75Β°C low-temperature air drying Β· 20 catalog itemsEviNutri +2 pts

Lower heat helps preserve more nutrients than standard kibble.

Strengths

  • βœ“High nutrient density
  • βœ“Usually very palatable
  • βœ“Often higher in animal protein
  • βœ“Convenient compared with fully raw feeding

Tradeoffs

  • Β·Easy to overfeed because energy density is high
  • Β·Costs more than standard kibble

Dehydrated

Processing temperature: 60–95Β°C Β· 26 catalog itemsEviNutri +0.5 pts

Usually preserves nutrients better than extrusion, but less than freeze-dried or air-dried.

Strengths

  • βœ“Lower heat than standard extrusion
  • βœ“More realistic price than premium low-temp formats
  • βœ“Can be rehydrated before feeding

Tradeoffs

  • Β·Still loses some nutrients versus lower-heat methods
  • Β·Prep step is usually required

Baked / Oven-Baked

Processing temperature: 150–200Β°C oven baking Β· 5 catalog itemsEviNutri +1 pts

Baking may improve digestibility, but some vitamins and enzymes are still lost.

Strengths

  • βœ“Often easier to digest than some standard kibble
  • βœ“Good aroma and texture for many dogs
  • βœ“Can reflect cleaner recipe design

Tradeoffs

  • Β·Still uses high heat
  • Β·Smaller catalog footprint than other methods

How EviNutri uses this in scoring

Manufacturing bonus is a supporting signal, not the whole ranking. A lower-heat method can lift a food slightly, but it does not override core nutrient fit, safety balance, or ingredient quality.

Use manufacturing as a narrowing tool when you already know your budget, texture preference, or nutrient-retention priorities.

Filter foods by manufacturing method

This information is for general reference only and does not replace professional veterinary diagnosis and advice. Always consult your veterinarian for your pet's health concerns.