9. Loss of Appetite
Most dogs have a healthy appetite: mealtime is one of their favorite times of day and they just can’t wait to get eating. Even if your dog is a less enthusiastic eater, you still recognize that your dog enjoys eating to an extent (as we all do).
If you notice that your dog is eating less or not at all, there is a possibility that he or she is showing signs of increased weakness as they near their end. Again, however, this could also be a sign of an unrelated illness or condition, so seek out veterinary care if you are in doubt.