Pet tortoises require proper diet and environmental regulation during the winter to ensure their health and survival. Generally speaking, the diet of pet turtles in winter should be mainly low protein, low fat, high fiber and high calcium foods, such as vegetables, pumpkins, carrots
, tofu, fish, shrimp, worms, etc. It is recommended not to feed pet turtles too much meat and high-fat foods, so as not to cause health problems such as intestinal problems and obesity. 
In addition, pet turtles in winter also need the right ambient temperature and light conditions to help them digest food and maintain a normal metabolic rate. It is recommended to prepare a warm room or a warm water tank in the room at a constant temperature and humidity. Avoid causing health problems.