| Species | Dog |
|---|---|
| Origin | Japan |
| Size Category | Large |
| Weight Range | 23–59 kg |
|---|---|
| Height Range | 58–71 cm |
| Lifespan | 10–14 years |
| Juvenile Stage Ends | 15 months |
| Senior Age Threshold | 8 years |
| Exercise Needs | Moderate |
|---|---|
| Grooming | Moderate |
| Annual Exam Focus | Thyroid screening; Hip and joint evaluation; Eye examination |
| Routine Care | Monitor for signs of arthritis and joint pain due to hip dysplasia risk. Regular screening for cancer (lymphoma, osteosarcoma) and thyroid function is critical. Manage weight to reduce joint stress. |
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Hip Dysplasia | Adult | High | No | N/A |
| Hypothyroidism | Adult | High | No | N/A |
| Sebaceous Adenitis | Adult | High | No | N/A |
| Autoimmune Thyroiditis | Adult | High | Yes | Recommended |
| Eye Conditions (Microphthalmia/PRA) | Adult | High | Yes | Recommended |
| Risk Level | Moderate |
|---|---|
| Ideal BCS | 4/9 |
| Visual Cues | Ribs easily palpable with slight fat covering; visible waist from above; abdominal tuck visible from side. |
| Daily Activity | 60 minutes |
| Caloric Notes | {"daily_kcal_per_kg": 50, "RER_factor": 70, "activity_multiplier": 1.4} |
| Litter Size | 3–12 |
|---|---|
| Dystocia Risk | Moderate |
| CHIC Required Tests | Hip Dysplasia; ACVO Eye Exam; Autoimmune thyroiditis |
| Recommended DNA Tests | Amelogenesis Imperfecta (AI); Degenerative Myelopathy (DM); Malignant Hyperthermia (MH) |
| Neonatal Weight | 367–695 g |
|---|---|
| Growth Notes | Large breed: monitor growth rate to prevent DOD (hip/elbow dysplasia). Prone to renal dysplasia and lymphoma. |
| Vaccine/Health Schedule | {"start_weeks": 6, "series_count": 4, "core_vaccines": "CDV; CAV; CPV; Rabies", "socialization_end_weeks": 16} |
| Anxiety Proneness | Moderate |
|---|---|
| Top Triggers | Thunderstorms/Noise; Strangers; Unfamiliar dogs; Changes in routine; Confinement/Veterinary visits |
| Separation Anxiety Risk | Low |
| Calming Interventions | Mental stimulation/puzzle toys; Routine/predictable schedule; Adaptil (DAP) pheromone; Desensitization training; Melatonin or Benadryl (vet approved) |
| Enrichment Needs | Moderate |
| Cognitive Dysfunction Risk | Moderate |
| Sociability Score | 2/10 |
| Locomotion | Trotting gait; Stiff-legged approach; Pouncing; Play bow; Zoomies/FRAPs |
|---|---|
| Social | Leaning against owner; Mouthy play/carrying items; Aloofness with strangers; Mutual grooming; Play solicitation |
| Comfort | Yawning; Self-grooming; Stretching; Shaking off; Circling before lying |
| Stress/Displacement | Lip licking; Yawning; Avoidance/turning away; Scratching; Sniffing the ground |
| Breed-Specific | Territorial patrolling; Dominance assertion/posturing; High prey drive/chasing; Resource guarding |
| Types | Bark (alert); Grunt/Groan; Moan; Whine; Howl |
|---|---|
| Frequency Range | 400-600 |
| Tendency | Low |
| Primary Modality | Primarily Body Language |
| Tail/Body Signals | High curled = confident/alert; Tail uncurled/down = relaxed/sad/stressed; Stiff wag = assertive/aroused; Tucked = fearful/submissive |
| Top Problems | Same-sex dog aggression; Resource guarding; Stranger wariness/aggression; High prey drive; Stubbornness/independent behavior |
|---|---|
| Medical Etiology | Aggression/irritability (hypothyroidism); Lethargy/reluctance to move (arthritis/hip dysplasia); Sudden behavior changes (pain/autoimmune issues like lupus) |
| Fear/Anxiety Etiology | Stranger aggression (fear-based); Noise phobia; Avoidance/hiding behaviors |
| Frustration Etiology | Destructive chewing (under-stimulation); Fence running/barrier frustration; Leash reactivity |
| Learned Behavior | Resource guarding (inadvertently reinforced by taking items away); Demand vocalizations (grunting/whining for attention); Pulling on leash |
| Cognitive Dysfunction | Disorientation in familiar places; Nighttime restlessness/pacing; Decreased social interaction; Loss of house training |
| AI-Trainable Signals | Tail position/curl tightness; Ear orientation (forward vs pinned); Body posture tension/stiffness; Facial muscle tension (whale eye/lip licking); Vocalization pitch and type (grunts/moans vs barks) |
|---|---|
| Context-Dependent Vocalizations | Low rumble/grunt = contentment/greeting vs low rumble/growl = warning/suspicion; High-pitched whine = excitement/anticipation vs high-pitched whine = anxiety/distress; Moans/mumbles = self-entertainment/relaxation vs moans = pain/discomfort |
| Interspecies Communication | Uses a wide range of non-barking vocalizations (grunts, moans, mumbles) to communicate with owners; Subtle body language shifts (slight ear/tail changes) precede significant reactions; Often uses intense eye contact/staring to communicate intent or challenge |