{"topic_id":"exotic_breeding_reptile","category":"exotic-breeding","context":"---\ntopic_id: exotic_breeding_reptile\ncategory: exotic-breeding\ntitle: \"Reptile — breeding (owner-practical care, Merck Veterinary Manual pet-owner)\"\nlang: en\nsource: \"Merck Veterinary Manual pet-owner version (merckvetmanual.com/all-other-pets), first-hand consumer care text saved to source_file; paraphrased derived fact summary per COPYRIGHT_POLICY §3. Pulled 2026-08-01.\"\nsource_file: pdf-raw/owner-care/merck_reptile.txt\ndate_parsed: 2026-08-01\ntokens_estimated: 840\nverification:\n  method: paraphrase\n  claims: 12\n  passed: 12\n  date: 2026-08-01\nrecovered: false\npath: exotic-breeding/exotic_breeding_reptile/01_exotic_breeding_reptile.md\nsource_document: \"Merck Veterinary Manual — pet owner version (all-other-pets)\"\ncitation:\n  authority: \"Merck Veterinary Manual (merckvetmanual.com), pet owner version\"\n  title: \"Reptile — breeding (owner-practical care, Merck Veterinary Manual pet-owner)\"\n  url: \"https://www.merckvetmanual.com/all-other-pets\"\n  retrieved: \"2026-08-01\"\n  ref: \"Merck Veterinary Manual pet-owner version — reptile care\"\n  doc_type: \"professional veterinary manual (consumer version)\"\n  needs_review: false\nlicense: paraphrase\ncopyright_note: \"Source Merck Veterinary Manual (merckvetmanual.com) is a copyrighted veterinary reference and not openly licensed; per COPYRIGHT_POLICY §3 all claims are paraphrased derived fact summaries (numbers and proper nouns preserved, sentences rewritten), not verbatim quotations.\"\nauthority_tier: T3\nauthority_tier_basis: \"T3:vet-ref\"\nauthority_tier_date: 2026-08-04\n---\n\n# Reptile — breeding (owner-practical care, Merck Veterinary Manual pet-owner)\nSource: Merck Veterinary Manual (merckvetmanual.com), a copyrighted veterinary reference. Per COPYRIGHT_POLICY §3, the points below are paraphrased derived fact summaries: numerical values and proper nouns are preserved from the source, but sentences are rewritten and not quoted verbatim.\n\n## Claims\n\n- *[Paraphrased derived summary — non-Open-Access source.]* Reptile housing requires a suitable enclosure plus sources of light, heat, and water.\n- *[Paraphrased derived summary — non-Open-Access source.]* For many lizards, turtles, and tortoises, suitable substrates include potting soil, commercial leaf litter, and modest amounts of sand.\n- *[Paraphrased derived summary — non-Open-Access source.]* Heat lamps must be used with great caution because overheating is a common hazard.\n- *[Paraphrased derived summary — non-Open-Access source.]* Heat sources should connect to programmable thermostats that switch heat on or off automatically as the temperature falls too low or rises too high.\n- *[Paraphrased derived summary — non-Open-Access source.]* Every enclosure should have at least two thermometers — one at the cool end away from the heat, one at the warm end near it — to verify the species' recommended temperature range is maintained.\n- *[Paraphrased derived summary — non-Open-Access source.]* Under-tank heaters are also useful for lizards and snakes.\n- *[Paraphrased derived summary — non-Open-Access source.]* Diurnal, highly social species kept in groups need several separate basking (under a heat or UV bulb), feeding, and drinking stations positioned out of sight of dominant cagemates and human observers.\n- *[Paraphrased derived summary — non-Open-Access source.]* Most reptiles favor overhead bulbs for basking heat and light, likely because this most closely mimics their natural environment.\n- *[Paraphrased derived summary — non-Open-Access source.]* Suitable basking lights include incandescent bulbs, infrared devices, mercury-vapor lamps (which supply both heat and UV), and ceramic heat emitters.\n- *[Paraphrased derived summary — non-Open-Access source.]* Combined with a basking lamp, under-tank heaters can supply heat both day and night.\n- *[Paraphrased derived summary — non-Open-Access source.]* Under-tank heaters should cover no more than 30% of the enclosure floor, letting reptiles move away from the heat; they must be designed for reptile tanks.\n- *[Paraphrased derived summary — non-Open-Access source.]* Infrared panels come in many sizes and can be mounted on the cage roof to radiate heat downward.\n---\n## License & attribution\n\nSource: Merck Veterinary Manual (merckvetmanual.com) is a copyrighted veterinary reference and is not openly licensed. Per COPYRIGHT_POLICY §3, every claim above is a paraphrased derived fact summary (numbers and proper nouns preserved, sentences rewritten), not a verbatim quotation.\n\n- https://www.merckvetmanual.com/all-other-pets","sources":["exotic-breeding — Reptile — breeding (owner-practical care, Merck Veterinary Manual pet-owner) (retrieved 2026-08-01)"],"source":{"authority":"exotic-breeding","title":"Reptile — breeding (owner-practical care, Merck Veterinary Manual pet-owner)","url":"https://www.merckvetmanual.com/all-other-pets","retrieved":"2026-08-01","ref":"","doc_type":"official PDF","source_document":"Merck Veterinary Manual — pet owner version (all-other-pets)","verification_file":"pdf-raw/owner-care/merck_reptile.txt"},"source_document":"Merck Veterinary Manual — pet owner version (all-other-pets)","source_file":"pdf-raw/owner-care/merck_reptile.txt","trust":{"authority_tier":"T3","fidelity":"paraphrase","license":"paraphrase","display_grade":"B"},"tokens_estimated":744,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}