# Chesapeake Bay Retriever

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

## Basic Information
| Field | Value |
|---|---|
| Species | Dog |
| Origin | United States |
| Size Category | Large |

## Vital Statistics
| Metric | Value |
|---|---|
| Weight Range | 24.9–36.3 kg |
| Height Range | 53–66 cm |
| Lifespan | 10–13 years |
| Puppy/Kitten Stage Ends | 18 months |
| Senior Age Threshold | 8 years |

## Puppy/Kitten Development
- **Neonatal Weight**: 400–500 g

## Adult Preventive Care
- **Exercise Needs**: 60-90 min/day, vigorous running, swimming, and retrieving
- **Grooming**: Weekly brushing, minimal bathing to preserve coat oils
- **Annual Exam Focus**: Hip and joint evaluation, eye examination, weight and BCS check, cardiac evaluation

## Health Predispositions
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Hip Dysplasia | adult | high | Yes | Yes |
| Progressive Retinal Atrophy (PRA) | adult | medium | Yes | Yes |
| Exercise-Induced Collapse (EIC) | adult | medium | Yes | Yes |
| Degenerative Myelopathy (DM) | senior | medium | Yes | Yes |
| Gastric Torsion (Bloat) | adult | medium | No | No |

## Obesity Management
- **Risk Level**: High
- **Ideal BCS**: 4/9
- **Daily Activity Target**: 60 minutes

## Breeding & Genetics
- **Litter Size**: 7–10
- **Dystocia Risk**: Moderate
- **CHIC Required Tests**: OFA Hips, OFA Elbows, CERF/OFA Eyes, PRA DNA, EIC DNA, DM DNA

## Behavioral Ethogram
- **Locomotion**: Swimming, retrieving, trotting, running, jumping into water
- **Social**: Protective of family, aloof with strangers, alert barking, leaning against owners
- **Comfort**: Shaking off water, rolling, stretching, resting in cool places
- **Stress/Displacement**: Panting, trembling, clinginess, pacing, lip licking, yawning
- **Breed-Specific**: Chessie smile (submissive grin), singing/howling when happy, obsessive retrieving, breaking ice while swimming

## Vocalization Baseline
- **Types**: Barking, howling, singing, whining, grunting, woo-woos
- **Frequency Range**: 67-2130 Hz
- **Tendency**: Moderate

## Emotional Wellbeing
- **Anxiety Proneness**: Moderate
- **Top Triggers**: Separation from owner, loud noises, lack of exercise/boredom
- **Separation Anxiety Risk**: Moderate
- **Calming Interventions**: Desensitization, counter-conditioning, vigorous exercise, puzzle toys, crate training
- **Cognitive Dysfunction Risk**: Moderate

## AI Communication Decoding
- **AI-Trainable Signals**: Chessie smile (submissive grin), tail carriage, ear position, pacing, posture during water entry
- **Context-Dependent Vocalizations**: Singing or woo-woos during greetings, sharp barks for alerts, whining when eager to retrieve
- **Interspecies Communication**: Strong human-dog bond, reads human pointing/gaze well for retrieving, can use augmentative communication

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Citation: According to allpets.ai data