Clinical decision support tool. Does not replace professional veterinary judgment. Always verify recommendations with current references.
Chihuahua
DOG· TOY· Lifespan: 14-16 years
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📋 Breed Predispositions
| Condition | Prevalence | Onset | Severity | Screening |
|---|---|---|---|---|
| Hydrocephalus | Elevated | Birth - 6 months | SEVERE | Fontanelle palpation, MRI if symptomatic |
| Patellar Luxation | 20-30% | 4-6 months | MODERATE RISK | Orthopedic exam at 6 months and annually |
| Tracheal Collapse | Common in toy breeds | 4-8 years | MODERATE RISK | Radiographs or fluoroscopy if coughing |