| Species | Dog |
|---|---|
| Origin | Japan |
| Size Category | Large |
| Category | Dog |
| Original Purpose | Hunting large game (bear, boar, deer), guarding |
| Weight Range | 34–54 kg |
|---|---|
| Height Range | 58–70 cm |
| Lifespan | 10–15 years |
| Juvenile Stage Ends | 24 months |
| Senior Age Threshold | 8 years |
| Exercise Needs | 60-90 min/day, brisk walking, jogging, and mental stimulation |
|---|---|
| Grooming | Weekly brushing, daily during shedding season (twice a year), bathing every 2-6 weeks |
| Annual Exam Focus | Thyroid function, eye examination, orthopedic evaluation (hips/elbows/patellas), dental check, skin and coat evaluation |
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Hip Dysplasia | adult | high | Yes | Recommended |
| Autoimmune Thyroiditis | adult | high | Yes | Recommended |
| Sebaceous Adenitis | adult | medium | Yes | N/A |
| Progressive Retinal Atrophy (PRA) | adult | medium | Yes | Recommended |
| Amelogenesis Imperfecta | puppy | low | Yes | Recommended |
| Risk Level | Moderate |
|---|---|
| Ideal BCS | 5/9 |
| Daily Activity | 60 minutes |
| Litter Size | 3–8 |
|---|---|
| Dystocia Risk | Low |
| CHIC Required Tests | Hip Dysplasia, Eye Examination, Autoimmune Thyroiditis, Amelogenesis Imperfecta (DNA) |
| Neonatal Weight | 350–500 g |
|---|
| Anxiety Proneness | Moderate |
|---|---|
| Top Triggers | Separation from owner, unfamiliar dogs, strangers approaching too quickly |
| Separation Anxiety Risk | Moderate |
| Calming Interventions | Consistent routine, structured training, crate training, desensitization to triggers, providing a quiet safe space |
| Cognitive Dysfunction Risk | Moderate |
| Locomotion | Brisk walk, trotting, sudden bursts of speed (zoomies), stiff-legged gait when alert |
|---|---|
| Social | Aloof with strangers, highly affectionate with family, dominant posturing with other dogs, resource guarding |
| Comfort | Self-grooming (cat-like), resting in elevated or strategic positions, stretching, sighing |
| Stress/Displacement | Furrowed brow, lip licking, yawning, panting, pacing, avoiding eye contact, stiffening |
| Breed-Specific | Cat-like grooming, fastidious cleanliness, aloofness with strangers, strong prey drive, bear-hunting heritage behaviors |
| Types | Barking, howling, growling, grunting, 'talking' |
|---|---|
| Frequency Range | 100-2000 Hz |
| Tendency | Low |
| AI-Trainable Signals | Furrowed brow, stiff body posture, tail position, ear position, lip licking, yawning |
|---|---|
| Context-Dependent Vocalizations | Howling when left alone (separation anxiety), low growling as a warning, grunting or 'talking' during play or when greeting family |
| Interspecies Communication | Can be reactive or aggressive toward other dogs (especially same-sex), high prey drive toward small animals, requires careful socialization |