Domestic pig-nosed turtles will not recognize their owners. The brain capacity of pig-nosed turtles limits their cognitive limits, and they cannot recognize their owners like dogs. Domestic pig-nosed turtles will become familiar with their owners' scent through touch.

After raising a pig-nosed turtle for a long time, the pig-nosed turtle will become familiar with the owner's smell and voice, and will make reflexive movements when the owner feeds it. For example, when feeding, it will actively swim next to its owner; or when the owner is not feeding, it will also swim up and down in the water tank to remind the owner to feed it.

Precautions for feeding domestic pig-nosed turtles:
1. The living water tank should be large.

The pig-nosed turtle is a large water turtle. It can grow to more than 35cm in captivity. Therefore, when we raise pig-nosed turtles, it is best to choose a tank of about 60-80cm because it can move laterally. , so the water tank also needs to be wide enough.
2. The water quality must be clean.

Pig-nosed turtles have very high requirements for water quality and must maintain good water quality. More suitable for the growth of pig-nosed turtles.
3. Feeding.

Pig-nosed turtles are omnivores, and their food intake is larger than that of ordinary turtles. They can be fed vegetables, bananas, animal offal and other foods. The feeding time should be at night.