{"success":true,"data":{"breed":{"id":130002,"breedId":"small_mammal_winter_white_hamster","slug":"dwarf-winter-white-hamster","species":"Small Mammal","primaryNameEn":"Dwarf Winter White Hamster","primaryNameZh":"","originCountry":"Kazakhstan/Siberia","sizeCategory":"Tiny","originalPurpose":"Companion","scientificName":"Phodopus sungorus","category":"Rodent","husbandryDifficulty":"Beginner","socialNeeds":"Low","createdAt":"2026-06-28T12:15:41.000Z","updatedAt":"2026-07-01T07:01:22.000Z"},"vitals":{"id":180002,"breedId":"small_mammal_winter_white_hamster","weightMinKg":0.03,"weightMaxKg":0.045,"heightMinCm":null,"heightMaxCm":null,"lifespanMinYears":1,"lifespanMaxYears":3,"puppyEndAgeMonths":2,"seniorAgeThreshold":2},"care":{"id":150002,"breedId":"small_mammal_winter_white_hamster","exerciseNeeds":"Moderate - wheel running essential; smaller body means proportionally high activity","groomingFrequency":"Minimal; self-grooming species; sand bath provided for coat maintenance","annualExamFocus":"Weight monitoring (diabetes-prone), dental check, foot pad inspection","routineCareNotes":"Fresh water daily; spot-clean; full cage clean every 5-7 days; monitor food intake for diabetes signs"},"predispositions":[{"id":180007,"breedId":"small_mammal_winter_white_hamster","conditionName":"Diabetes Mellitus","onsetAgeStage":"adult","prevalenceRisk":"high","isHereditary":1,"screeningRecommended":1,"notes":null,"conditionSlug":"diabetes-mellitus"},{"id":180008,"breedId":"small_mammal_winter_white_hamster","conditionName":"Obesity","onsetAgeStage":"adult","prevalenceRisk":"high","isHereditary":1,"screeningRecommended":0,"notes":null,"conditionSlug":"obesity"},{"id":180009,"breedId":"small_mammal_winter_white_hamster","conditionName":"Dental Malocclusion","onsetAgeStage":"adult","prevalenceRisk":"medium","isHereditary":1,"screeningRecommended":1,"notes":null,"conditionSlug":"dental-malocclusion"},{"id":180010,"breedId":"small_mammal_winter_white_hamster","conditionName":"Skin Tumors","onsetAgeStage":"senior","prevalenceRisk":"medium","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":null},{"id":180011,"breedId":"small_mammal_winter_white_hamster","conditionName":"Respiratory Infections","onsetAgeStage":"adult","prevalenceRisk":"medium","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":"respiratory-infections"}],"development":{"id":120002,"breedId":"small_mammal_winter_white_hamster","neonatalWeightMinG":1,"neonatalWeightMaxG":2,"growthRateNotes":"Eyes open 12-14 days; weaning 18-21 days; mature at 5-6 weeks; coat color change with photoperiod","coreVaccineSchedule":"No standard vaccines"},"obesity":{"id":120002,"breedId":"small_mammal_winter_white_hamster","obesityRiskLevel":"High","idealBcs":3,"bcsVisualCues":"Pear shape indicates obesity; should maintain oval body shape; ribs palpable","dailyActivityTarget":20,"caloricFormulaParams":"Base: 8-10 kcal/day; strictly limit sugary treats; avoid fruit"},"breeding":{"id":180002,"breedId":"small_mammal_winter_white_hamster","avgLitterSizeMin":4,"avgLitterSizeMax":8,"dystociaRisk":"Low","chicRequiredTests":"N/A","recommendedDnaTests":"Diabetes susceptibility line testing"},"husbandry":{"id":120002,"breedId":"small_mammal_winter_white_hamster","temperatureGradient":"18-22°C (65-72°F); coat turns white below certain photoperiod","humidityRange":"40-55%","uvbRequirement":"Not required; photoperiod affects coat color (shorter days = white coat)","dietType":"Low-sugar pellets, seeds, vegetables; AVOID fruit and sugary treats due to diabetes risk","commonHealthIssues":"Diabetes, obesity, respiratory infections, dental problems, skin tumors"},"ethogram":{"id":180002,"breedId":"small_mammal_winter_white_hamster","locomotionBehaviors":"Wheel running, tunneling, quick darting movements, sand bathing","socialBehaviors":"Can cohabitate same-sex pairs if introduced young; mutual grooming; sleeping huddles","comfortBehaviors":"Sand bathing, self-grooming, nest building, stretching","stressDisplacementBehaviors":"Freezing, rapid breathing, aggression toward cage mate, excessive hiding","breedSpecificBehaviors":"Photoperiod-responsive coat color change; torpor in cold; food caching behavior"},"vocalization":{"id":150002,"breedId":"small_mammal_winter_white_hamster","vocalizationTypes":"Ultrasonic calls, squeaking (distress), chattering (aggression)","frequencyHzRange":"5,000-45,000 Hz","vocalizationTendency":"Low","primaryCommunicationModality":"Scent marking (ventral gland); body posture; ultrasonic for social communication","tailSignalRepertoire":"Very short tail - minimal signaling"},"behavior":{"id":60002,"breedId":"small_mammal_winter_white_hamster","topBehaviorProblems":"Cage mate aggression, diabetes-related lethargy, escape attempts","medicalEtiologyRisks":"Diabetes causing polydipsia/polyuria and behavioral changes; dental pain causing food avoidance","fearAnxietyEtiologyRisks":"Freezing and playing dead; biting when cornered","frustrationEtiologyRisks":"Small cage syndrome - repetitive behaviors, bar chewing","learnedBehaviorRisks":"Hand-shy behavior from improper handling; food-associated approach behavior","cognitiveDysfunctionBehaviors":"Limited data; age-related activity decline"},"emotional":{"id":150002,"breedId":"small_mammal_winter_white_hamster","anxietyProneness":"Medium","topAnxietyTriggers":"Sudden handling, cage mate conflict, temperature drops, unfamiliar environment","separationAnxietyRisk":"Low","recommendedCalmingInterventions":"Consistent routine, deep bedding, multiple hideouts, sand bath access","environmentalEnrichmentNeeds":"Foraging puzzles, varied substrates, tunnels, wheel (min 20cm diameter)","stressBiomarkerBaseline":"Fecal cortisol; behavioral indicators include excessive freezing and reduced wheel activity","cognitiveDysfunctionRisk":"Low","cognitiveDysfunctionOnsetYears":null,"sociabilityScore":3},"aiDecoding":{"id":180002,"breedId":"small_mammal_winter_white_hamster","aiTrainableSignals":"Body shape (round=relaxed, elongated=alert/fearful), ear position, whisker orientation","contextDependentVocalizations":"Squeaking can indicate play (with cage mate) or distress (when handled) - social context matters","interspeciesCommunicationNotes":"Habituates to handler scent; can distinguish familiar vs unfamiliar humans by smell"}},"attribution":{"source":"allpets.ai","citation_text":"According to allpets.ai data","license":"CC BY-NC-SA 4.0","website":"https://allpets.ai","version":"2.5"},"timestamp":"2026-07-10T01:22:09.490Z"}