Feeding approach
Use balanced staple feed as baseline and control extras; record feeding structure, appetite changes, and hydration status for trend judgment.
Weight management
Weekly weight combined with palpation-based body-condition checks can detect abnormal gain/loss and potential health risks earlier.
Immunization management
Follow local small-pet clinic recommendations, and keep quarantine and periodic-check checkpoints in one unified timeline.
Parasite-control management
Parasite control and medication should follow species-appropriate advice; maintain product, dosage basis, and enclosure-cleaning cycle in the same record.
Visit and recording advice
Common concerns include respiratory signs, skin changes, and mass trends; record onset, progression, and environmental triggers.
Practical points
Recommended stable baseline: weight + behavior + breathing + enclosure hygiene.
Breed breakdown (click for details)
Fancy Rat
Height: about 20 to 28 cm(excluding tail)
Weight: Typical adult 250 to 600g
Lifespan: about 2 to 3 years
Eyes: Bright eyes; monitor porphyrin discharge around eyes.
Dumbo Rat
Height: about 20 to 28 cm(excluding tail)
Weight: Typical adult 250 to 650g
Lifespan: about 2 to 3 years
Eyes: Eye contour is generally clear; monitor discharge changes.
Rex Rat
Height: about 20 to 28 cm(excluding tail)
Weight: Typical adult 250 to 600g
Lifespan: about 2 to 3 years
Eyes: Observe eye-corner cleanliness and discharge.
Hairless Rat
Height: about 20 to 28 cm(excluding tail)
Weight: Typical adult 250 to 550g
Lifespan: about 1.5 to 2.5 years
Eyes: Periocular skin requires regular irritation checks.
Hooded Rat
Height: about 20 to 28 cm(excluding tail)
Weight: Typical adult 250 to 600g
Lifespan: about 2 to 3 years
Eyes: Eyes should stay alert and responsive; increased nasal discharge should raise concern for respiratory pressure.
Structured fields are aligned with the Chinese page: height, weight, lifespan, and eye traits.