Dogs may die if a tick is removed because the tick will secrete toxins when the tick is removed. The toxins enter the dog's blood and can easily damage the dog's motor nerves. In severe cases, it can also cause Muscle paralysis can lead to the dog's death. Therefore, if you find a tick on your dog, you must not remove it by force. It is best to take your dog to a pet hospital to find a doctor to remove it.