Hamsters do possess the ability to swim, but this is an innate survival skill for emergencies, not a regular behavior. Here’s a breakdown of key points:
1. Physiological Traits
Their swimming ability stems from wild survival needs—they can swim briefly to escape danger when threatened.
Their thick fur is slow to dry once wet, making them prone to temperature imbalance (risk of hypothermia).
With short, sensitive respiratory tracts, inhaling water can lead to serious issues like pneumonia.
2. Risk Warnings
Pet hamsters have weaker constitutions than their wild counterparts, and their mortality rate rises significantly after swimming.
Sudden changes in water temperature may trigger stress responses, leading to accidents such as fractures or suffocation.
Swimming serves no necessary survival purpose in a captive environment.
3. Proper Cleaning Methods
Use specialized bath sand for dry bathing only.
Water baths destroy the natural oil layer on their skin, increasing the risk of fungal infections.
Bath sand should be provided 2–3 times a week, using a container with a diameter of at least 15cm.
4. Behavioral Observations
When in water, they typically struggle violently (an instinctive fear response).
Wild hamsters only take to water voluntarily in extreme situations.
Pet hamsters show a clear tendency to avoid water.
A critical note: Forcing a hamster to swim in any form may constitute abuse. If a hamster gets wet accidentally, immediately blot excess moisture with a towel and gently dry it using warm (low-heat) air.