Royal Canin Adult Yorkshire Terrier Dry Dog Food
Lower risk for PFAS in bag; dry kibble inside has no known PFAS exposure pathway.
Royal Canin Yorkshire Terrier food comes in standard paper and cardboard dry kibble packaging with no reported PFAS treatment. The brand makes no PFAS claims or disclosures. Dry pet food bags aren't a typical PFAS application, so risk is inherently lower.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Paper/cardboard bag (primary packaging)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Microbial contamination in kibble
Dry kibble production includes high-temperature extrusion that kills most pathogens, but post-processing contamination (Salmonella, E. coli) is a documented risk across the dry pet food industry. Royal Canin has experienced recalls for Salmonella in the past (2012 in Europe), though no recent recalls specific to this product line are listed by FDA or AAFCO databases. Proper storage and hand hygien
Bag integrity and oxygen exposure over time
Paper composite bags are susceptible to tears, punctures, and seal degradation, which can allow oxygen ingress and promote lipid oxidation of fats in the kibble. This affects palatability and vitamin stability rather than food safety acutely. Consumers cannot easily detect microscopic compromises in the coating; visual inspection at purchase is the primary quality check available.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Moisture barrier coating composition (polymers/adhesives)
Paper pet food bags typically use polyethylene or polypropylene internal coatings and food-grade adhesives regulated under FDA CFR 21 Part 175-178. No specific coating data or recalls for this product are publicly documented. Migration of coating monomers into dry kibble is not a known issue in this product category due to absence of solvents or high moisture content.
Mineral imbalances and nutrient bioavailability
Royal Canin formulates breed-specific products with controlled calcium, phosphorus, and magnesium to support size-appropriate health. No documented cases of nutritional toxicity or deficiency specific to this Yorkshire Terrier formula are on record. AAFCO compliance testing ensures macronutrient and micronutrient levels are appropriate for the life stage.
Heavy metals
Pet food ash (mineral content) can contain trace amounts of lead, cadmium, and arsenic from ingredient sourcing. Royal Canin does not publicly disclose heavy metal testing for this product. No recalls or toxicity cases linked to heavy metal contamination in this specific product are documented, and dry kibble formulations are generally lower-risk than treats or supplements in this regard.
Source, FDA ↗The full breakdown
What it's made of and why it matters
Royal Canin Adult Yorkshire Terrier comes in a paper/cardboard composite bag typical of premium pet food packaging. The bag's primary function is moisture barrier and light protection for the kibble inside. Paper-based pet food bags may have internal polymer coatings or adhesives to achieve moisture resistance, and these are regulated for food contact by FDA and EU standards. The kibble itself is a processed mixture of meat meals, grains, and supplements that undergo high-temperature extrusion, which mitigates most microbial and chemical stability concerns.
The brand's record and disclosure
Royal Canin is owned by Mars Inc. and operates under established quality control frameworks including AAFCO certification (US) and FEDIAF compliance (EU). The brand does not prominently disclose PFAS testing or mitigation strategies for packaging, consistent with industry-wide silence on this issue. No significant recalls tied to chemical contamination in this specific product line are on public record. The brand maintains transparency on ingredient sourcing and nutritional testing but does not publish third-party packaging material certifications.
How it compares in its category
Paper/cardboard bags are standard for premium dry dog foods and may present lower concern than plastic film pouches regarding certain chemical leaching pathways. This product's packaging is comparable to competitors like Hill's Science Diet and Purina Pro Plan in material type and presumed coating practices. Pet food in dry kibble form presents lower chemical migration risk than wet foods or treats due to absence of moisture and lower internal temperatures. Royal Canin's breed-specific formulation does not introduce unusual chemical risks relative to standard adult maintenance foods.
If you buy it
Store the bag in a cool, dry place away from direct sunlight to preserve coating integrity and prevent mold growth in the kibble. Once opened, transfer kibble to an airtight food container if you keep it longer than 2-3 weeks; cardboard bags are not resealable indefinitely. Inspect the bag for tears, moisture damage, or visible mold before purchase, especially in humid climates or compromised retail storage. No special handling is needed beyond standard pet food hygiene; the kibble does not require refrigeration and poses no heat-related leaching risks.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Royal Canin has made none
Formulations change between production runs, so check the current label. How we grade.
More pet food bags grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.