{"hq_id":"hq-p-pet-000016","name":"Bird cage and accessories","category":{"primary":"pet_care","secondary":"housing","tags":["bird cage","galvanized","zinc","cage accessories"]},"product_tier":"PET","overall_risk_level":"moderate","description":"Metal bird cages and accessories including perches, feeders, and water dispensers. Cages typically feature galvanized wire construction and zinc-coated metal hardware for durability and rust resistance. Zinc coating provides corrosion protection but can be a source of zinc exposure if ingested by birds or if coating deteriorates.","synthesis":{"derived_risk_level":"extreme","synthesis_confidence":0.82,"synthesis_method":"compound_composition","context_used":"human_adult","context_source":"default","exposure_modifier":1.4,"vulnerability_escalated":false,"escalation_reason":null,"compounds_resolved":1,"compounds_total":1,"synthesis_date":"2026-03-27","synthesis_version":"1.0.0"},"hazard_summary":{"sensitive_populations":"birds","overall_risk":"moderate","primary_concerns":["Zinc-coated cage hardware can leach zinc or release particles if coating is damaged or worn, posing acute and chronic zinc toxicity risk to caged birds"],"exposure_routes":"ingestion, inhalation"},"exposure":{"routes":["dermal"],"contact_types":["ingestion","inhalation"],"users":["bird"],"duration":"continuous","frequency":"daily","scenarios":["Dermal contact during handling of Bird cage and accessories (continuous contact)"],"notes":"Primary exposure pathway for birds is ingestion through contact with cage surfaces and perches. Wire deterioration can release zinc particles."},"consumer_guidance":{"red_flags":[{"indicator":"Visible corrosion or white powder on cage wire or hardware","meaning":"Zinc coating is deteriorating and may be shedding zinc particles or becoming accessible","action":"Replace cage immediately; do not allow bird to remain in corroded cage"}],"green_flags":[{"indicator":"Cage is stainless steel or explicitly labeled zinc-free","meaning":"Material choice eliminates primary zinc leaching risk","verification":"Product label explicitly states stainless steel or zinc-free construction"}],"what_to_ask":[{"question":"Is this cage made with stainless steel or is it zinc-coated?","why_it_matters":"Zinc-coated cages can leach zinc to birds, causing serious acute toxicity","good_answer":"Stainless steel or explicitly zinc-free materials","bad_answer":"Zinc-galvanized or zinc-coated coating"}],"alternatives":[{"name":"Stainless steel bird cages","notes":"Eliminates zinc toxicity risk; more durable long-term"}],"notes":null},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"ASTM F963 — Toy safety","citation":null,"requirements":"Zinc content limits apply to some pet products; heavy metal limits may apply","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null}],"certifications":[],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Metal recycling center","hazardous_waste":false,"expected_lifespan":"5-10_years"},"formulation":{"form":"composite_material","key_ingredients":[{"hq_id":null,"name":"Powder-coated steel wire","role":"base_material","concentration_pct":"60-70"},{"hq_id":null,"name":"ABS/polypropylene trays","role":"functional_component","concentration_pct":"15-20"},{"hq_id":null,"name":"Zinc-plated hardware","role":"fasteners","concentration_pct":"5-10"},{"hq_id":null,"name":"Paint (epoxy powder coat)","role":"coating","concentration_pct":"2-3"}],"certifications":[]},"materials":{"common":[{"material_id":"hq-m-str-000013","material_name":"Galvanized steel wire","component":"primary cage structure","prevalence":"very_common","notes":"Electrogalvanized or hot-dip galvanized steel wire used for bird cage construction. Zinc coating provides rust resistance and durability.","hq_id":"hq-m-str-000013"},{"material_id":null,"material_name":"Zinc-coated hardware","component":"fasteners, hinges, locks","prevalence":"very_common","notes":"Zinc-plated screws, bolts, and hinges used throughout cage assembly. Zinc coating protects from corrosion but can leach if damaged or worn."}],"concerning":[{"material_id":null,"material_name":"Zinc leaching from galvanized cage surfaces","concern":"Zinc toxicity in birds — acute and chronic exposure","compounds_of_concern":["hq-c-ino-000001"],"source_refs":[]}],"preferred":[{"material_id":"hq-m-str-000014","material_name":"Stainless steel cages and hardware","why_preferred":"Eliminates zinc leaching risk; does not require coating that can deteriorate or be ingested","tradeoffs":"Higher cost; some stainless steel products may still contain trace nickel","hq_id":"hq-m-str-000014"}]},"compound_composition":[{"hq_id":"hq-c-ino-000001","compound_name":"hq-c-ino-000001","role":"material component","typical_concentration":null}],"identifiers":{"common_names":["bird cage","birdcage","bird cage and accessories","galvanized bird cage"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"sources":[{"title":"EPA - Pet Safety and Environmental Impact","type":"regulatory","url":"https://www.epa.gov/","accessed":"2026-03-23"},{"title":"ASPCA - Animal Poison Control Center","type":"academic","url":"https://www.aspca.org/pet-care/animal-poison-control","accessed":"2026-03-23"},{"title":"FDA - Animal & Veterinary","type":"regulatory","url":"https://www.fda.gov/animal-veterinary","accessed":"2026-03-23"},{"title":"CPSC - Pet Product Safety","type":"regulatory","url":"https://www.cpsc.gov/","accessed":"2026-03-23"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-02T18:31:08.098Z"}}