The Farmer's Dog · Pet Food Bags
Open Farm Farmer's Table Pork Grain Free Dry Dog Food
Lower concern for PFAS in product itself; packaging type typical for dry pet food without known high-risk coatings.
Open Farm's dry dog food comes in standard bag packaging typical of the category. No evidence of Teflon-type coating nonstick coatings, grease-resistant treatments, or water-resistant barriers that commonly contain PFAS. The brand makes no PFAS claims.
Shop The Farmer's Dog on Amazon →Material
Paper/cardboard bag with plastic lining (typical dry pet food packaging)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Open Farm Farmer's Table comes in a paper/cardboard exterior bag lined with plastic film, standard for dry pet food preservation. The plastic lining prevents moisture ingress and extends shelf life but is a potential source of migration into kibble if the bag is damaged or stored improperly. No public information indicates this product uses specialized moisture barriers (like clay or wax coatings) that would elevate or reduce typical leaching risk. The food itself is grain-free, meaning higher reliance on legumes and protein sources, which is a nutritional choice rather than a safety hazard at the packaging level.
The brand's record and disclosure
The Farmer's Dog is known primarily for fresh dog food delivery, but their dry kibble line (Open Farm brand partnership) has not been subject to major FDA recalls or public safety controversies on record. The brand emphasizes sourcing transparency and has published ingredient sourcing commitments, though specific testing data for contaminants is not publicly disclosed. No independent audit or third-party certification (e.g., AAFCO beyond required compliance) is widely advertised for this product line. The brand has remained silent on PFAS in packaging, which is typical for the pet food industry and not a red flag in isolation.
How it compares in its category
This product's packaging is materially identical to most mainstream dry dog foods (Purina, Royal Canin, Hill's Science Diet); no differentiation in bag construction or barrier technology is evident. Open Farm positions itself as premium/natural but does not use specialty packaging (e.g., glass, metal, compostable film) that would reduce chemical migration risk. Compared to budget brands, the bag construction and storage conditions appear comparable; compared to ultra-premium or eco-focused alternatives, there is no documented advantage. The grain-free formula is a nutritional positioning, not a packaging safety advantage.
If you buy it
Store the unopened bag in a cool, dry place away from direct sunlight and heat to minimize plastic degradation and any potential leaching into kibble. Once opened, transfer kibble to an airtight glass or food-grade plastic container within 2-4 weeks to prevent oxidation and limit continued exposure to the outer bag lining. Inspect the bag for punctures, tears, or signs of moisture before purchase; damaged packaging increases risk of plastic particle contamination and microbial growth. Do not store bags in garages, basements, or vehicles where temperature fluctuations are extreme, as heat can accelerate polymer breakdown.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Plastic migration from bag lining
Standard polyethylene or polypropylene bag liners can leach trace additives (antioxidants, UV stabilizers) into dry kibble, especially if stored warm or in sunlight. Risk is low for intact bags stored at room temperature but increases if bag is punctured or exposed to heat above 70-75°F for extended periods.
BPA or BPS in plastic lining
No public recalls or testing data indicate BPA/BPS contamination in Open Farm packaging. Standard polyolefin films used for dry pet food do not typically contain bisphenols, but composition is not independently verified for this specific product.
Microbial growth if bag compromised
Grain-free formulas with high legume content may support mold or bacterial growth if the bag is punctured and exposed to humidity. This is a quality/safety issue for the product inside, not the packaging itself, but is more likely if bag integrity is lost.
Heavy metals or contaminants in ingredients
No published recalls for lead, cadmium, or other heavy metals in Open Farm dry kibble. The brand publishes sourcing claims but does not provide third-party contaminant testing results for metals or mycotoxins, which is typical (but not best practice) for the pet food industry.
Ink or adhesive from bag printing
Bag surface printing and adhesives are regulated by FDA for pet food contact; Open Farm bags show no signs of delamination or ink migration. Risk is theoretical only if bag is severely damaged and kibble directly contacts printed surface.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
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.