# Shetland Sheepdog

> According to allpets.ai data | Source: allpets.ai

## Basic Information
| Field | Value |
|---|---|
| Species | Dog |
| Origin | United Kingdom |
| Size Category | Small |

## Vital Statistics
| Metric | Value |
|---|---|
| Weight Range | 6.8–11.3 kg |
| Height Range | 33–40.6 cm |
| Lifespan | 12–14 years |
| Puppy/Kitten Stage Ends | 10 months |
| Senior Age Threshold | 10 years |

## Puppy/Kitten Development
- **Neonatal Weight**: 200–280 g
- **Growth Notes**: Monitor for Collie Eye Anomaly (CEA) at 6-8 weeks. Screen for MDR1 mutation before administering medications. Watch for weight gain/obesity.
- **Vaccine Schedule**: {"start_weeks": 6, "series_count": 4, "core_vaccines": "CDV; CPV-2; CAV-2; Rabies", "socialization_end_weeks": 14}

## Adult Preventive Care
- **Exercise Needs**: High
- **Grooming**: High
- **Annual Exam Focus**: Cardiac auscultation; Eye exam; Hip palpation; Thyroid screening; Dental exam
- **Routine Care**: Monitor for cataracts and vision loss, manage weight to prevent joint stress, screen for hypothyroidism, and maintain dental health. Watch for signs of gallbladder mucoceles and arthritis.

## Health Predispositions
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Collie Eye Anomaly | Juvenile | High | No | No |
| Sheltie Skin Syndrome | Juvenile | High | No | No |
| Hip Dysplasia | Adult | High | No | No |
| Von Willebrand's Disease | Adult | High | Yes | Yes |
| Thyroid Disease | Adult | High | Yes | Yes |
| Sheltie Skin Syndrome (Dermatomyositis) | Adult | High | Yes | No |

## Obesity Management
- **Risk Level**: High
- **Ideal BCS**: 4/9
- **Visual Cues**: Ribs easily palpable with slight fat covering; waist visible from above; abdominal tuck visible from side.
- **Daily Activity Target**: 45 minutes
- **Caloric Formula**: {"daily_kcal_per_kg": 70, "RER_factor": 70, "activity_multiplier": 1.6}

## Breeding & Genetics
- **Litter Size**: 4–6
- **Dystocia Risk**: Low
- **CHIC Required Tests**: Hip Dysplasia Evaluation; Eye Examination; Progressive Retinal Atrophy BBS2 Variant
- **Recommended DNA Tests**: von Willebrand's Disease Type III; Multiple Drug Sensitivity (MDR1); Autoimmune Thyroiditis; Collie Eye Anomaly; Elbow Dysplasia; Dermatomyositis; Delayed Postoperative Hemorrhage (DEPOHGEN)

## Behavioral Ethogram
- **Locomotion**: Trotting gait; Herding circling; Spinning/Zoomies; Play bow
- **Social**: Leaning against owner; Play solicitation; Mutual grooming; Pack following
- **Comfort**: Circling before lying; Self-grooming; Shaking off; Stretching
- **Stress/Displacement**: Lip licking; Whale eye; Avoidance/turning away; Excessive yawning
- **Breed-Specific**: Herding eye; Heel nipping; Alert barking; Spinning/Zoomies

## Vocalization Baseline
- **Types**: Bark (alert); Bark (play); Whine; Growl
- **Frequency Range**: 160-2630
- **Tendency**: Very_High
- **Primary Modality**: Primarily Vocal
- **Tail Signals**: High wag = confident/excited; Low tuck = fearful; Slow wag = uncertain

## Emotional Wellbeing
- **Anxiety Proneness**: High
- **Top Triggers**: Loud noises (thunder, fireworks); Separation; Strangers; Unfamiliar situations; Confinement
- **Separation Anxiety Risk**: High
- **Calming Interventions**: CBD Hemp Extract; Desensitization training; Regular exercise routine; Environmental enrichment; Pheromone diffusers
- **Cognitive Dysfunction Risk**: High

## Behavior Problems (Six-Etiology Classification)
- **Top Problems**: Excessive barking; Separation anxiety; Herding/nipping behavior; Fear/reactivity to strangers; Noise phobia
- **Medical Etiology**: Sudden aggression/lethargy (Hypothyroidism); House soiling (Fanconi syndrome/kidney disorder); Reluctance to move/jump (Hip dysplasia/arthritis)
- **Fear/Anxiety Etiology**: Noise phobia (thunderstorms/fireworks); Stranger anxiety (fear-based reactivity); Separation anxiety
- **Frustration Etiology**: Excessive barking (boredom/under-stimulation); Destructive chewing (lack of mental engagement); Chasing moving objects/cars (unmet herding drive)

## AI Communication Decoding
- **AI-Trainable Signals**: Ear orientation (pricked/semi-pricked/dropped); Tail position/movement; Body posture tension; Vocalization pitch/frequency changes; Gaze intensity (stare)
- **Context-Dependent Vocalizations**: High-pitched bark = excitement/play vs rapid sharp bark = alert/stranger; Low growl = play vs stiff body growl = warning; Whining = attention-seeking vs whining with pacing = anxiety
- **Interspecies Communication**: Intense eye contact (Sheltie stare) to direct attention; High responsiveness to human emotional cues/body language; Uses varied vocalizations (chirps, yips, trills) to communicate specific needs

---
© allpets.ai. Licensed under CC BY-NC-SA 4.0.
Citation: According to allpets.ai data