Status: Active community debate; documented veterinary emergency case literature. Raw meaty bones (RMB) feeding — including raw chicken necks, chicken backs, turkey necks, lamb necks, beef rib bones, and other raw animal bones — is widely promoted in raw-feeding communities as a "biologically appropriate" calcium source, dental care intervention, and natural enrichment activity. The documented risk profile from veterinary case literature includes: choking and asphyxiation, esophageal foreign body obstruction, gastric foreign body, intestinal perforation (often requiring emergency surgery), dental fracture (especially carnassial tooth slab fracture from weight-bearing bones), and Salmonella / E. coli / Campylobacter exposure to both the pet and household members. The American Veterinary Medical Association (AVMA), American Animal Hospital Association (AAHA), and FDA position statements caution against raw diet feeding including RMBs. The pro-RMB community position generally does not engage with the documented incident literature or provide adverse-event reporting infrastructure.

What was recalled

This page synthesizes the documented risk literature on raw meaty bones (RMB) feeding for dogs and cats. The RMB feeding movement traces to the BARF (Biologically Appropriate Raw Food) framework developed by veterinarian Ian Billinghurst in the 1990s and the prey-model raw diet framework. Both frameworks include uncooked animal bones (chicken necks, turkey necks, lamb necks, beef rib bones) as routine components of the feeding protocol, positioned as natural calcium sources and dental-cleaning agents. The frameworks have been refined and popularized through online raw-feeding communities, social media, and direct-to-consumer raw pet food brands.

The documented adverse event literature from veterinary emergency medicine includes large case series on RMB-associated complications. Choking and asphyxiation events typically occur with smaller bones (chicken neck, chicken wing) in larger dogs that swallow without adequate mastication, or with smaller bones in smaller dogs where the bone exceeds esophageal lumen capacity. Esophageal foreign body obstruction is documented in case series across veterinary teaching hospital records, often requiring endoscopic removal under general anesthesia. Intestinal perforation from sharp bone fragments is a documented complication of cooked bone feeding and is also documented from raw bone feeding when bones splinter or contain hard cortical bone fragments. Dental fracture — specifically carnassial (upper P4 / lower M1) slab fracture — is documented in case series and is a known consequence of weight-bearing bone chewing.

Why it was recalled

The structural controversy is whether the documented adverse event risk profile is acceptable given the proposed benefits of RMB feeding. The pro-RMB position emphasizes: (1) calcium-phosphorus balance from natural source rather than synthetic calcium carbonate, (2) mechanical dental cleaning from chewing action, (3) "biologically appropriate" feeding behavior matching canine and feline evolutionary diet, (4) enrichment and stress reduction from prolonged chewing activity. The veterinary skeptical position emphasizes: (1) documented case series of complications, often severe, (2) lack of randomized controlled trial evidence for the claimed benefits, (3) viable alternatives (synthetic calcium supplementation, VOHC-validated dental products, food puzzle enrichment), (4) zoonotic pathogen exposure risk to household members.

The AVMA Raw or Undercooked Animal Source Protein policy discourages raw diet feeding including RMBs, citing pathogen exposure and case-series complication risk. The FDA raw pet food guidance covers the related zoonotic exposure risk. Pro-RMB community frameworks generally do not engage with the documented incident literature or provide voluntary adverse-event reporting infrastructure equivalent to FDA Form 1932 reporting for commercial pet food.

Health risks for your pet

The documented health-risk profile from RMB feeding includes: choking and asphyxiation (potentially fatal within minutes), esophageal foreign body obstruction (emergency endoscopic removal required), gastric foreign body (may resolve with conservative management or require surgical extraction), intestinal perforation (emergency surgery required, mortality 10-30% depending on diagnosis timing), septic peritonitis from perforation, dental fracture (carnassial slab fracture often requires extraction), linear foreign body from bone fragment chains, and zoonotic pathogen exposure (Salmonella, E. coli, Campylobacter, Listeria) to both the pet and household members. Cats fed RMBs face similar but rarer documented complications.

The household zoonotic exposure dimension is particularly relevant for households with pregnant women, infants, elderly, or immunocompromised members. Raw animal protein and bone surfaces commonly carry Salmonella, E. coli (including some pathogenic STEC serovars), Campylobacter, and occasionally Listeria monocytogenes. Pet bowls, cutting surfaces, refrigerator shelves, and pet-handling surfaces become reservoirs for pathogen transmission. Mortality in severe human listeriosis ranges 20-30%; gastroenteric Salmonella mortality is lower but morbidity is substantial.

What to do if you bought affected product

Pet owners considering RMB feeding should evaluate the documented risk profile against the proposed benefits. For pet owners committed to RMB feeding despite the documented case literature: (1) size-appropriate bone selection — bones must be larger than the pet’s esophageal lumen and not fit entirely in the mouth; (2) direct supervision during chewing — never leave a pet unattended with a bone; (3) avoid cooked bones entirely — cooking increases splintering risk; (4) strict household hygiene — separate cutting surfaces, immediate handwashing, no cross-contamination with human food prep; (5) avoid raw feeding in households with pregnant women, infants, elderly, or immunocompromised members — zoonotic risk is unacceptable in these settings; (6) monitor for adverse signs — choking, gagging, vomiting, lethargy, anorexia, or any signs of GI distress require immediate veterinary evaluation. Viable alternatives include VOHC-validated dental products, named-source synthetic calcium supplementation, food puzzle enrichment, and rotational protein diets meeting AAFCO Nutrient Profiles. The dental chew VOHC claim controversy covers validated dental products.

How this affects KibbleIQ’s grade

KibbleIQ methodology v15 covers commercial dry kibble, fresh cooked food, and selected raw-coated kibble per our published methodology. Standalone raw frozen, freeze-dried raw, and RMB feeding protocols are distinct formats with their own rubric considerations under development. Future rubric inclusion for RMB-format products will weight: (1) documented HACCP / pathogen-reduction processing, (2) bone size and morphology appropriate to target species, (3) brand publication of choking, perforation, and dental-fracture risk disclosures, (4) brand voluntary adverse-event reporting infrastructure. The current methodology does not score "biologically appropriate" marketing claims absent documented safety and efficacy evidence.