Red-necked snakes generally do not develop affection. The red-necked trough snake is relatively defensive, and it is not very capable of developing feelings with humans.

In addition to the above understanding, let's talk about it Appearance characteristics of the red-necked slot snake. The head and back of the red-necked snake are grass green, the upper lip scales are slightly lighter, and some of the scale grooves are black. The trunk and the back of the tail of the red-necked snake are grass green, and the skin between the scales in the neck area and front part of the body is scarlet. The head and neck of the red-necked trough snake are clearly distinguished, with two rows of scales juxtaposed in the middle of the back of the neck and front of the body, and some have no neck trough. The red-necked snake has larger eyes and round pupils.