Extruded Dry Dog Food Manufacturing: Engineering High-Protein & Fresh Meat Kibble

Our standard minimum order quantity for custom dry dog food runs begins at one full production batch, which typically equates to approximately 2 to 3 metric tons per SKU for established base formulas, or one full pallet per SKU for specialized co-packing runs. Because thermal extruder calibration, die setup, and vacuum coating systems require specific mass-flow volume to stabilize temperature and kibble expansion, exact MOQs are determined during technical scoping based on your custom recipe, packaging format, and kibble die selection.

We achieve starch gelatinization levels exceeding 92%–95% through high-shear twin-screw extrusion coupled with multi-zone steam pre-conditioning. By controlling moisture (20-26%) and barrel temperatures ($110^\circ\text{C} - 130^\circ\text{C}$) under precise thermal-mechanical energy ratios, the complex carbohydrate starches (such as rice, pea, or sweet potato) are fully gelatinized. This enables complete enzymatic breakdown in the canine gastrointestinal tract, preventing loose stools and maximizing protein absorption.

Utilizing our advanced twin-screw extrusion technology equipped with direct liquid injection pre-conditioners, we can incorporate up to 50% to 55% fresh, un-rendered real meat slurry directly into the dry mix matrix before thermal cooking. This eliminates the heavy reliance on pre-processed high-ash meat meals, creating a high-protein, highly palatable kibble that meets modern "fresh meat first" consumer demands while complying with FEDIAF complete food standards.

Our dual manufacturing footprint in Valencia (Spain) and Kyiv (Ukraine) provides complete operational redundancy, risk mitigation, and flexible economic scaling. Production can be allocated or shifted between facilities depending on regional distribution logistics, raw material proximity, and target freight routes. Both plants adhere to identical IFS Food v8 quality management systems, HACCP safety protocols, and European Union animal by-product regulations (EC No 1069/2009).

We enforce strict allergen control and line sanitation procedures between production runs. When transitioning from standard multi-protein diets to single-protein (mono-protein) or grain-free formulas, extrusion barrels, pre-conditioners, pneumatic conveyors, and vacuum coaters undergo validated CIP (Clean-In-Place) flushing, thermal sanitation, and mechanical disassembly checks. Swab testing and analytical batch verification are conducted to confirm zero cross-contact with undeclared proteins or gluten sources.

To protect heat-labile micro-nutrients from thermal shear destruction, we separate ingredient additions into two phases. Macro-nutrients and heat-stable vitamins are introduced into the dry mix pre-cook phase. Heat-sensitive bio-actives—such as delicate Omega-3 fish oils, live probiotics, natural digestive enzymes, and botanical extracts—are introduced post-extrusion via multi-stage cold vacuum coating after the kibble has been cooled down to safe temperatures.

Every commercial production batch shipped from Boffco Pet facilities includes a comprehensive Quality Assurance Dossier. This includes a certified Certificate of Analysis (CoA) detailing crude protein, fat, ash, moisture, and microbiological testing (Salmonella, Enterobacteriaceae), Official EU Veterinary Health Certificates (TRACES), Certificate of Origin, and complete multilingual label compliance checks adhering to EU Regulation (EC) No 767/2009.

For custom formulation development, the typical timeline ranges from 4 to 6 weeks. This includes nutrient profile modeling by our veterinary team against FEDIAF profiles, pilot trial extrusion, laboratory analytical validation, and packaging print approval. Once a formulation matrix is approved and registered, standard repeat commercial production lead times are approximately 2 to 3 weeks from purchase order confirmation to ex-works factory release.