Wellness CORE · Pet Food Bags
Wellness CORE Dry Dog Food
Dry pet food in standard bag carries lower PFAS concern than coated/treated packaging, but brand transparency is absent.
Wellness CORE dry dog food is packaged in typical kraft paper bags without known water-resistant coatings that commonly contain PFAS. The kibble itself (meat, vegetables, grains) presents minimal inherent PFAS risk.
Shop Wellness CORE on Amazon →Material
Paper/cardboard bag, kibble ingredients
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
Wellness CORE is sold in standard kraft paper or paper-composite bags containing dry extruded kibble. The bag material itself is the primary contact surface with the food. Paper and cardboard are relatively inert and do not leach organic compounds into dry kibble the way plastics or coated liners can. The kibble ingredients (typically poultry, fish, or meat proteins with grains or vegetables) are shelf-stable once dried and do not require chemical preservation in the packaging material itself.
The brand's record and disclosure
Wellness is owned by WellPet LLC and markets premium pet nutrition. The brand does not publicly disclose detailed testing protocols, heavy metal screening results, or supplier audits for their kibble or packaging. No major recalls specific to chemical contamination or toxic residues in Wellness CORE bags have been widely documented in recent years. The company's transparency on ingredient sourcing and manufacturing controls is below industry leaders like some certified organic or third-party tested brands.
How it compares in its category
Dry pet food in paper bags is the standard delivery format and carries lower chemical risk than wet food in cans or plastic pouches with interior coatings. Some competitors offer organic certification or third-party heavy metal testing; Wellness CORE does not advertise either. The kibble itself sits in the mid-to-premium range for dry dog foods, so formulation quality is broadly comparable to other mainstream brands, though sourcing transparency remains unverified.
If you buy it
Store the bag in a cool, dry place away from direct sunlight and moisture to prevent mold or insect entry, which is the main risk with paper packaging. Reseal the bag tightly after each use or transfer kibble to an airtight glass or stainless-steel container if you prefer to minimize air and light exposure. Check the printed best-by date and do not feed beyond that window, as fat oxidation in kibble can make it rancid. Discard the bag if you notice any off-odors, visible mold, or pest damage.
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.”
Heavy metals in kibble (lead, cadmium, arsenic)
Dry pet foods can accumulate trace heavy metals from ingredient sourcing, especially if fish, bone meal, or byproducts are used. Wellness CORE does not publicly report third-party testing for these metals, so risk level cannot be definitively ruled out despite no known recalls.
Bacterial contamination (e.g., salmonella, listeria)
Dry kibble is lower-risk than wet food, but processing and storage conditions matter. Paper bags offer no antimicrobial barrier; contamination would occur during manufacturing, not packaging. No specific Wellness CORE outbreak is on public record, but brand does not disclose pathogen testing.
Mineral imbalance or nutritional deficiency
This is a formulation issue, not a safety hazard per se, but some pet foods lack proper calcium-phosphorus ratios or taurine (critical for cats). Wellness CORE is AAFCO-certified, which requires minimum nutritional standards, so deficiency is unlikely.
Paper bag degradation and food contact
Standard kraft paper does not break down into microparticles or leach binders into dry kibble under normal storage. Inks and adhesives in bag printing are food-grade in most cases, but Wellness does not detail these specifications.
Mold and mycotoxin growth in bulk storage
Paper bags are permeable to moisture; if stored in high-humidity environments, kibble can absorb water and develop mold or mycotoxins (aflatoxins). This is a storage risk, not a manufacturing defect, but brand guidance on storage conditions is not prominent.
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.