| Species | Dog |
|---|---|
| Origin | China |
| Size Category | Small |
| Weight Range | 6.3–8.1 kg |
|---|---|
| Height Range | 25–36 cm |
| Lifespan | 12–15 years |
| Juvenile Stage Ends | 12 months |
| Senior Age Threshold | 9 years |
| Exercise Needs | Moderate |
|---|---|
| Grooming | Moderate |
| Annual Exam Focus | Weight and body condition scoring; Dental evaluation; Eye examination; Respiratory evaluation; Skin fold and ear examination |
| Routine Care | Senior Pugs face worsening brachycephalic airway syndrome, arthritis (often secondary to Legg-Calve-Perthe or obesity), dental disease, and vision issues. Weight control is a top management priority. |
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Brachycephalic Airway Syndrome | Juvenile | High | No | N/A |
| Obesity | Adult | High | No | N/A |
| Dental Disease | Adult | High | No | N/A |
| Pug Dog Encephalitis (PDE) | Adult | High | Yes | Recommended |
| Eye Exam (CERF/ACVO) | Adult | High | Yes | Recommended |
| Patellar Luxation | Adult | High | Yes | Recommended |
| Hip Dysplasia | Adult | High | Yes | N/A |
| Elbow Dysplasia | Adult | High | Yes | N/A |
| Risk Level | Very_High |
|---|---|
| Ideal BCS | 5/9 |
| Visual Cues | Ribs easily palpable with slight fat covering; visible waist from above; abdominal tuck visible from side. |
| Daily Activity | 30 minutes |
| Caloric Notes | {"daily_kcal_per_kg": 50, "RER_factor": 70, "activity_multiplier": 1.2} |
| Litter Size | 4–6 |
|---|---|
| Dystocia Risk | High |
| CHIC Required Tests | Patellar Luxation; ACVO Eye Exam; Pug Dog Encephalitis |
| Recommended DNA Tests | Pyruvate Kinase Deficiency (PKD) |
| Neonatal Weight | 150–250 g |
|---|---|
| Growth Notes | Brachycephalic: monitor BOAS from 8 weeks. Heat regulation is poor from birth. Monitor weight gain closely. |
| Vaccine/Health Schedule | {"start_weeks": 6, "series_count": 4, "core_vaccines": "CDV; CPV-2; CAV-2; Rabies", "socialization_end_weeks": 16} |
| Anxiety Proneness | High |
|---|---|
| Top Triggers | Separation; Thunderstorms/Noise; Strangers; Confinement; Travel |
| Separation Anxiety Risk | Very_High |
| Calming Interventions | Desensitization training; DAP pheromone diffuser; Puzzle toys/mental stimulation; Regular exercise routine; Counterconditioning |
| Enrichment Needs | Moderate |
| Cognitive Dysfunction Risk | High |
| Sociability Score | 5/10 |
| Locomotion | Trotting gait; Play bow; Zoomies/FRAPs; Following/stalking owner |
|---|---|
| Social | Leaning against owner; Following owner closely; Pawing/nudging; Play solicitation |
| Comfort | Circling before lying; Stretching; Self-grooming; Shaking off |
| Stress/Displacement | Excessive panting; Lip licking; Yawning; Avoidance/turning away |
| Breed-Specific | Content grunting/snorting; Circling before resting; Pawing/nudging for attention |
| Types | Bark (alert); Bark (excited); Grunt; Snort; Whine |
|---|---|
| Frequency Range | 400-800 |
| Tendency | High |
| Primary Modality | Balanced Vocal/Body |
| Tail/Body Signals | High tight curl = confident/excited; Uncurled/limp = relaxed/tired/ill; Low tuck = fearful/anxious; Wagging curl = extreme joy |
| Top Problems | Separation anxiety; House soiling; Demand barking; Begging for food; Resource guarding |
|---|---|
| Medical Etiology | Sleep startle (sleep apnea); Irritability (corneal ulcers); House soiling (Pug Myelopathy) |
| Fear/Anxiety Etiology | Separation anxiety; Handling aversion; Noise phobia |
| Frustration Etiology | Demand barking (attention-seeking); Leash frustration; Destructive chewing (boredom) |
| Learned Behavior | Begging for food; Jumping on people; Attention-seeking whining |
| Cognitive Dysfunction | Disorientation and getting stuck in corners; Loss of house training; Altered sleep-wake cycles; Pacing and wandering |
| AI-Trainable Signals | Tail uncurling; Breathing rate and snorting intensity; Ear position; Facial wrinkle tension; Body posture stiffness |
|---|---|
| Context-Dependent Vocalizations | Grunting during petting = contentment vs grunting when picked up = discomfort; High-pitched bark at door = alert vs high-pitched bark at owner = demand; Snorting during play = excitement vs snorting at rest = respiratory distress |
| Interspecies Communication | Uses intense prolonged eye contact to request food or attention; Employs non-standard vocalizations like grunts and snorts to express emotions; Highly attuned to human facial expressions and tone of voice |