Dogs are the most physic animals alive. It's unreal what some have been trained to do. My husband was just telling me about a guy he met who has a Yorkie mix who is hes service dog. The guy has a real problem with his diabetes and low blood sugar. The dog alerts to him when his blood sugar is getting too low. I have diabetes too, maybe that's why Belle is always licking me, seeing if I taste sweet or not

Many dogs can sense when a person is sick or dying. It's wonderful to have such a special connection with our little ones.