Because your dog feels all the emotions you are expressing. If someone was crying you would maybe sympathize with them, that is basically what your dog is doing.
Most likely because they want attention
When a dog is in distress it can either whine or whimper.
It means that she doesn't like the dog, because she is giving a odd whine which you don't hear often because dog's in the neighbourhood are quite friendly. But to your dog these dogs she give a odd whine to is porbably a dangerous dog.
Usually they act differently from normal - they may stop eating or drinking, may whine or lick part of their body like it hurts, or even vomit or have diarrhea.
he must not like your sister.
Usually, dogs will act more aggressively if they are in pain. But this is not the rule- you just have to watch carefully to see if the behavior of the dog is in any way unusual.
The gul makes a kind of barking sound like a dog mixed with a whine of a dog so its hard to tell the real sound
learn dog talk learn dog talk
A dog crys a high pitch whine when it is lonely. Dogs just want attention just like most people. Dogs have always whined since the beginning of time and they always will.
canine whine
no
Dogs whine for a lot of reasons. This could be one of them. Dogs can tell by the smell when another dog is in estrus, so an intact male dog might very well whine to get out to visit a nearby female in heat. A neutered male probably won't care much.
like a manieact