First of all, we need to note that there may be many reasons why dogs suddenly are unwilling to leave. For example, it may be because it is feared or frightened, may feel physically uncomfortable, or is not used to the new environment, etc.
Therefore, we need to first observe the dog patiently to see if there is any discomfort or discomfort. If we find that the dog has some obvious discomfort or discomfort, such as diarrhea or injury, etc., then we should treat the dog in time and do not force it to walk.
If the dog is unwilling to leave just because of the environment or other reasons, then we can also try some ways to help it. First, we can appropriately use some ways the dog likes to make it willing to walk.
For example, you can give it some small food as a reward, or use some toys that your dog likes to guide it to walk. In addition, we can also use some sounds to stimulate it.
For example, you can use tools such as whistle or bell to stimulate the dog's attention and excitement and help it refocus it. In addition, we can also use some training methods to help dogs overcome the problem of unwilling to leave.
For example, you can use gently pulling the dog's leash to stimulate its desire to move. At the same time, we can also moderately increase the difficulty of training and add some other training items within the range that the dog is easily accepted by, such as allowing it to cross obstacles or accept some instructions.