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Rat Mouse — behavior (owner-practical care, Merck Veterinary Manual pet-owner)

exotic_behavior_rat_mouse

Rat Mouse — behavior (owner-practical care, Merck Veterinary Manual pet-owner)

Source: first-hand Merck Veterinary Manual pet-owner text, saved to source_file; every claim below is a C1 byte-substring of it.

Claims

  • Boschert , DVM, DACLAM , Washington University Last updated: Sept 2024 v3229967 Housing | Diet | Exercise | Temperament | For More Information | Your pet rat will need a suitable cage, a balanced diet, and the opportunity for exercise and socialization with you in order to remain in good health.
  • Rats are extremely active and enjoy opportunities to exercise and play.
  • Injuries can be prevented by keeping your pet in a cage free of hazards and always handling it carefully and gently.
  • It is sometimes seen around the eyes and nose and may be a sign that your rat is ill or stressed.
  • Boschert , DVM, DACLAM , Washington University Last updated: Sept 2024 v3229895 Domesticated rats are social, active, and intelligent, and they make good pets.
  • Move slowly to avoid startling the animal, and watch its behavior; a rat that rears up to face your approaching hand is more likely to bite.
  • Rats are social animals and need company; it is better to keep them in a group.
  • Aggression is uncommon in domesticated rats that are raised together as littermates.
  • Mice are extremely active and enjoy opportunities to exercise and play.
  • Temperament Mice are very social animals, and they appreciate being in a group.
  • Also watch your mouse’s behavior to see if it is scratching excessively.
  • Because mice are social animals that need company, it is better to keep them in a group.

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Source: pdf-raw/owner-care/merck_rat_mouse.txt · https://www.merckvetmanual.com/all-other-pets

Sources

Rat Mouse — behavior (owner-practical care, Merck Veterinary Manual pet-owner)
Source document: Merck Veterinary Manual — pet owner version (all-other-pets)
Merck Veterinary Manual (merckvetmanual.com), pet owner versionMerck Veterinary Manual pet-owner version — rat mouse careretrieved 2026-08-01

Verification file: pdf-raw/owner-care/merck_rat_mouse.txt