Hamsters' Sweating Mechanism
Hamsters have extremely underdeveloped sweat glands—no obvious sweating can barely be observed on their skin surface. They mainly rely on the following methods to regulate their body temperature:
Behavioral Regulation: They lower their body temperature by seeking cool areas and reducing physical activity.
Respiratory Heat Dissipation: In high temperatures, they may breathe with their mouths open (similar to panting).
Local Moisture: In extreme cases, moisture may appear on their chin or abdomen, but this is a sign of heatstroke rather than normal sweating.
Key Summer Care Points
Cooling Measures
The ambient temperature should be controlled between 18-25℃; temperatures exceeding 28℃ can easily cause heat stress.
You can place a mini fan (avoid direct blowing on the hamster) or put an ice pack at the bottom of the cage (a layer of barrier is needed to prevent frostbite).
Water Management
Replace with cool water frequently in hot weather to prevent dehydration.
Avoid Water Baths
Hamsters are prone to hypothermia or stress when exposed to water; use sand baths for cleaning instead.
Heatstroke Recognition & First Aid
If a hamster shows symptoms such as moisture on the chin/abdomen, listlessness, or rapid breathing, immediately move it to a cool area, gently apply a wet towel to its limbs to lower the temperature, and contact a veterinarian promptly.