What is absolutely forbidden for rats? - briefly
Rats must never be fed toxic substances such as rodenticides, heavy metals, or poisonous plants. They also must not be placed in environments with extreme temperatures or confined without adequate ventilation.
What is absolutely forbidden for rats? - in detail
Rats must never be exposed to substances that are toxic at any dose. Substances such as rodenticides, heavy metals, certain essential oils (e.g., eucalyptus, tea tree), and caffeine are lethal even in minute quantities. Direct contact or ingestion of these agents results in rapid organ failure and death.
Dietary prohibitions extend to foods that cause digestive obstruction or severe metabolic disturbances. Whole grapes, raisins, avocado flesh, and chocolate contain compounds that trigger fatal reactions. Bones, raw fish, and large chunks of meat present choking hazards and can lead to gastrointestinal perforation.
Environmental hazards are equally critical. Rats cannot be kept in enclosures lacking adequate ventilation, as carbon dioxide buildup induces respiratory acidosis. Exposure to extreme temperatures—below 5 °C or above 30 °C—causes hypothermia or heat stroke, respectively. Open electrical wiring or exposed batteries constitute electrocution risks and must be eliminated.
Behavioral restrictions focus on preventing stress‑inducing practices. Handling without proper restraint leads to injuries and chronic stress. Social isolation of a species that thrives in colonies results in immunosuppression and abnormal behaviors. Forced restraint for extended periods is prohibited because it disrupts normal physiological rhythms.
Legal frameworks in many jurisdictions explicitly forbid the use of rats in unregulated experiments, commercial breeding without licensing, and abandonment in public spaces. Violations carry penalties ranging from fines to imprisonment, reflecting the seriousness of these prohibitions.
In summary, absolute prohibitions for rats encompass toxic substances, unsafe foods, hazardous environments, stress‑inducing handling, and illegal ownership or use. Compliance with these restrictions safeguards health, welfare, and legal standing.