{"success":true,"data":{"breed":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","slug":"jack-russell-terrier","species":"Dog","primaryNameEn":"Jack Russell Terrier","primaryNameZh":"","originCountry":"United Kingdom","sizeCategory":"Small","originalPurpose":null,"scientificName":null,"category":null,"husbandryDifficulty":null,"socialNeeds":null,"createdAt":"2026-06-25T06:59:34.000Z","updatedAt":"2026-07-01T07:01:18.000Z"},"vitals":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","weightMinKg":5,"weightMaxKg":6,"heightMinCm":25,"heightMaxCm":30,"lifespanMinYears":13,"lifespanMaxYears":16,"puppyEndAgeMonths":12,"seniorAgeThreshold":10},"care":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","exerciseNeeds":"Very High","groomingFrequency":"Low","annualExamFocus":"Dental exam; Weight and body condition assessment; Orthopedic evaluation (patellas); Ophthalmic exam","routineCareNotes":"Senior Jack Russell Terriers are prone to dental disease, vision/hearing loss, and arthritis. Monitor for cognitive changes, weight fluctuations, and signs of Cushing's disease or kidney issues."},"predispositions":[{"id":321,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","conditionName":"Patellar Luxation","onsetAgeStage":"Adult","prevalenceRisk":"High","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":"patellar-luxation"},{"id":322,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","conditionName":"Primary Lens Luxation","onsetAgeStage":"Adult","prevalenceRisk":"High","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":null},{"id":323,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","conditionName":"Periodontal Disease","onsetAgeStage":"Adult/Senior","prevalenceRisk":"High","isHereditary":0,"screeningRecommended":0,"notes":null,"conditionSlug":"dental-disease"},{"id":324,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","conditionName":"Spinocerebellar Ataxia","onsetAgeStage":"Adult","prevalenceRisk":"High","isHereditary":1,"screeningRecommended":1,"notes":null,"conditionSlug":null},{"id":325,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","conditionName":"Degenerative Myelopathy","onsetAgeStage":"Adult","prevalenceRisk":"High","isHereditary":1,"screeningRecommended":1,"notes":null,"conditionSlug":"degenerative-myelopathy"},{"id":326,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","conditionName":"Neonatal Ataxia","onsetAgeStage":"Adult","prevalenceRisk":"High","isHereditary":1,"screeningRecommended":1,"notes":null,"conditionSlug":null}],"development":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","neonatalWeightMinG":150,"neonatalWeightMaxG":250,"growthRateNotes":"Small breed: monitor for hypoglycemia during weaning. Ensure early socialization to prevent fear-based aggression.","coreVaccineSchedule":"{\"start_weeks\": 6, \"series_count\": 3, \"core_vaccines\": \"CDV; CAV-1; CAV-2; CPV-2\", \"socialization_end_weeks\": 16}"},"obesity":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","obesityRiskLevel":"High","idealBcs":4,"bcsVisualCues":"Ribs palpable with minimal pressure and slight fat cover. Visible waist behind ribs when viewed from above. Abdominal tuck-up clearly visible from the side.","dailyActivityTarget":90,"caloricFormulaParams":"{\"daily_kcal_per_kg\": 70, \"RER_factor\": 70, \"activity_multiplier\": 1.6}"},"breeding":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","avgLitterSizeMin":4,"avgLitterSizeMax":8,"dystociaRisk":"Moderate","chicRequiredTests":"Patella Evaluation; Ophthalmologist Evaluation; BAER Testing; Primary Lens Luxation (PLL)","recommendedDnaTests":"Spinocerebellar Ataxia (SCA); Degenerative Myelopathy (DM); Hyperuricosuria (HU); Late on-set Ataxia (LOA); Neonatal Ataxia (NNA)"},"husbandry":null,"ethogram":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","locomotionBehaviors":"Rapid trotting; High-energy jumping; Quick darting; Zoomies/FRAPs","socialBehaviors":"Play solicitation; Jumping up to greet; Persistent nudging; Leaning against owner","comfortBehaviors":"Circling before lying; Vigorous shaking off; Stretching; Self-grooming","stressDisplacementBehaviors":"Lip licking; Yawning; Pacing; Trembling; Sniffing ground","breedSpecificBehaviors":"Earthdog digging; Intense fixation on prey; Shaking toys; Bolting behavior"},"vocalization":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","vocalizationTypes":"Bark (alert); Bark (excitement); Growl; Whine; Yip","frequencyHzRange":"500-2000","vocalizationTendency":"High","primaryCommunicationModality":"Balanced Vocal/Body","tailSignalRepertoire":"High stiff wag = high arousal; Straight up = confident; Tucked = fearful; Rapid short wag = excitement"},"behavior":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","topBehaviorProblems":"Excessive barking; Destructive chewing; Digging; Aggression toward other animals; Hyperactivity","medicalEtiologyRisks":"Sudden aggression (pain/dental disease); House soiling (UTI/bladder stones); Compulsive spinning (neurological disorders)","fearAnxietyEtiologyRisks":"Separation anxiety; Noise phobia (thunderstorms/fireworks); Stranger-directed fear aggression","frustrationEtiologyRisks":"Destructive behavior (under-stimulation); Excessive barking (boredom); Barrier frustration","learnedBehaviorRisks":"Demand barking; Jumping on people; Pulling on leash","cognitiveDysfunctionBehaviors":"Night waking/pacing; Disorientation in familiar environments; Loss of house training; Altered interactions with family members"},"emotional":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","anxietyProneness":"Moderate","topAnxietyTriggers":"Separation; Confinement; Boredom/Lack of stimulation; Noise","separationAnxietyRisk":"High","recommendedCalmingInterventions":"Puzzle toys/mental stimulation; Consistent routine; Desensitization training; Regular exercise routine; Calming scents (lavender)","environmentalEnrichmentNeeds":"Very_High","stressBiomarkerBaseline":"Elevated hair cortisol in noise-sensitive individuals; Hair cortisol concentration (HCC) validated as biomarker for chronic stress","cognitiveDysfunctionRisk":"High","cognitiveDysfunctionOnsetYears":11,"sociabilityScore":4},"aiDecoding":{"id":50,"breedId":"3c89d5b2-367e-4115-a73c-116f5bf17435","aiTrainableSignals":"Tail position/stiffness; Ear orientation; Body posture tension; Vocalization pitch and frequency; Facial muscle tension","contextDependentVocalizations":"Rapid barking at window = alert vs rapid barking during play = excitement; Low growl with toy = play vs low growl with stiff body = warning","interspeciesCommunicationNotes":"Uses intense eye contact to demand attention; Modifies bark pitch and persistence based on owner's response; Highly responsive to human body language and movement"}},"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":"2026-07-10T00:25:58.273Z"}