{"success":true,"data":{"breed":{"id":130011,"breedId":"small_mammal_american_guinea_pig","slug":"american-guinea-pig","species":"Small Mammal","primaryNameEn":"American Guinea Pig","primaryNameZh":"","originCountry":"South America","sizeCategory":"Small","originalPurpose":"Companion/Laboratory","scientificName":"Cavia porcellus","category":"Rodent","husbandryDifficulty":"Beginner","socialNeeds":"Very High","createdAt":"2026-06-28T12:15:44.000Z","updatedAt":"2026-07-01T07:01:23.000Z"},"vitals":{"id":180011,"breedId":"small_mammal_american_guinea_pig","weightMinKg":0.7,"weightMaxKg":1.2,"heightMinCm":null,"heightMaxCm":null,"lifespanMinYears":5,"lifespanMaxYears":8,"puppyEndAgeMonths":6,"seniorAgeThreshold":5},"care":{"id":150011,"breedId":"small_mammal_american_guinea_pig","exerciseNeeds":"Moderate - daily floor time; large enclosure essential (min 0.7 m² per pig)","groomingFrequency":"Low - short smooth coat; weekly brush; nail trims every 2-4 weeks","annualExamFocus":"Dental (open-rooted teeth), vitamin C status, skin/coat, respiratory, weight","routineCareNotes":"Daily vitamin C supplement; unlimited hay; fresh vegetables; spot-clean daily; nail trims"},"predispositions":[{"id":180052,"breedId":"small_mammal_american_guinea_pig","conditionName":"Scurvy (Vitamin C Deficiency)","onsetAgeStage":"adult","prevalenceRisk":"high","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":null},{"id":180053,"breedId":"small_mammal_american_guinea_pig","conditionName":"Dental Malocclusion","onsetAgeStage":"adult","prevalenceRisk":"high","isHereditary":1,"screeningRecommended":1,"notes":null,"conditionSlug":"dental-malocclusion"},{"id":180054,"breedId":"small_mammal_american_guinea_pig","conditionName":"Upper Respiratory Infections","onsetAgeStage":"adult","prevalenceRisk":"high","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":null},{"id":180055,"breedId":"small_mammal_american_guinea_pig","conditionName":"Bumblefoot (Pododermatitis)","onsetAgeStage":"adult","prevalenceRisk":"medium","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":null},{"id":180056,"breedId":"small_mammal_american_guinea_pig","conditionName":"Ovarian Cysts","onsetAgeStage":"adult","prevalenceRisk":"medium","isHereditary":0,"screeningRecommended":1,"notes":null,"conditionSlug":null},{"id":180057,"breedId":"small_mammal_american_guinea_pig","conditionName":"Bladder Stones","onsetAgeStage":"adult","prevalenceRisk":"medium","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":null}],"development":{"id":120011,"breedId":"small_mammal_american_guinea_pig","neonatalWeightMinG":60,"neonatalWeightMaxG":115,"growthRateNotes":"Born fully furred with eyes open (precocial); can eat solid food within days; weaning 3-4 weeks; pubic symphysis fuses at 6-8 months (critical for breeding)","coreVaccineSchedule":"No standard vaccines; focus on vitamin C supplementation and hygiene"},"obesity":{"id":120011,"breedId":"small_mammal_american_guinea_pig","obesityRiskLevel":"Medium","idealBcs":3,"bcsVisualCues":"Pear-shaped body normal; should not have excessive fat pads; ribs palpable","dailyActivityTarget":30,"caloricFormulaParams":"Unlimited timothy hay; 1/8 cup pellets (vitamin C fortified); 1 cup fresh veggies daily"},"breeding":{"id":180011,"breedId":"small_mammal_american_guinea_pig","avgLitterSizeMin":1,"avgLitterSizeMax":6,"dystociaRisk":"High","chicRequiredTests":"N/A","recommendedDnaTests":"N/A"},"husbandry":{"id":120011,"breedId":"small_mammal_american_guinea_pig","temperatureGradient":"18-24°C (65-75°F); heat-sensitive above 27°C","humidityRange":"40-60%","uvbRequirement":"Not required; benefit from natural light for vitamin D","dietType":"Unlimited timothy hay; vitamin C-fortified pellets; daily fresh vegetables (bell peppers, leafy greens); cannot synthesize own vitamin C","commonHealthIssues":"Scurvy, dental disease, respiratory infections, bumblefoot, ovarian cysts, bladder stones, skin fungus"},"ethogram":{"id":180011,"breedId":"small_mammal_american_guinea_pig","locomotionBehaviors":"Popcorning (joy jumps), zoomies, following cage mates in trains","socialBehaviors":"Obligate social species - MUST be kept in pairs/groups minimum; mutual grooming; rumblestrutting (dominance display)","comfortBehaviors":"Purring, stretching, lying flat (pancaking), mutual grooming","stressDisplacementBehaviors":"Freezing, hiding, teeth chattering (aggression/fear), barbering (over-grooming)","breedSpecificBehaviors":"Most common and beginner-friendly guinea pig breed; smooth short coat; wide color variety; vocal and social"},"vocalization":{"id":150011,"breedId":"small_mammal_american_guinea_pig","vocalizationTypes":"Wheeking (excitement/food anticipation), purring (contentment/annoyance), rumbling (dominance), chattering (warning), shrieking (pain/fear)","frequencyHzRange":"200-20,000 Hz","vocalizationTendency":"Very High","primaryCommunicationModality":"Highly vocal species - vocalizations primary communication; body language secondary; scent marking tertiary","tailSignalRepertoire":"No visible tail"},"behavior":{"id":60011,"breedId":"small_mammal_american_guinea_pig","topBehaviorProblems":"Dominance disputes (rumblestrutting/mounting), barbering, food aggression in groups","medicalEtiologyRisks":"Dental pain causing drooling and food refusal; scurvy causing lethargy and joint pain; bladder stones causing pain vocalization","fearAnxietyEtiologyRisks":"Freezing, stampeding (group panic), hiding; rarely bites","frustrationEtiologyRisks":"Cage bar chewing if space inadequate; excessive wheeking for food; barbering cage mates","learnedBehaviorRisks":"Wheeks when hearing food preparation sounds; comes to cage front for interaction; litter training possible","cognitiveDysfunctionBehaviors":"Elderly pigs show reduced activity, weight loss, possible cognitive decline"},"emotional":{"id":150011,"breedId":"small_mammal_american_guinea_pig","anxietyProneness":"Medium","topAnxietyTriggers":"Isolation (single housing), predator presence, sudden noises, being picked up from above","separationAnxietyRisk":"Very High","recommendedCalmingInterventions":"Companion guinea pig (mandatory), hiding houses, consistent routine, gentle handling","environmentalEnrichmentNeeds":"Tunnels, hay racks, foraging activities, floor time, varied vegetables, companion interaction","stressBiomarkerBaseline":"Barbering, reduced vocalizations, hiding, weight loss, reduced appetite","cognitiveDysfunctionRisk":"Low","cognitiveDysfunctionOnsetYears":6,"sociabilityScore":9},"aiDecoding":{"id":180011,"breedId":"small_mammal_american_guinea_pig","aiTrainableSignals":"Vocalization type and intensity (wheeking=anticipation, chattering=warning, shrieking=pain), body posture, popcorning frequency","contextDependentVocalizations":"Purring can mean contentment (low, relaxed body) OR annoyance (higher pitch, tense body) - body language differentiates","interspeciesCommunicationNotes":"Excellent human bonding; recognizes owner by sight and sound; vocal greeting behavior; enjoys lap time"}},"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":"2026-07-10T01:22:49.078Z"}