Probably that it is in some kind of pain that keeps it from wanting to eat, such as stomach problems or a sore mouth. I would take it to be checked out by a vet.
It Means it has got something on it like a flee or fly or anything else
I really don't know, but take it to the closest vet immediatly
ShakesThe dog shakes his head when he is angry.
He probably has a hematoma. We see these alot in my grooming salon. Some are caused by a dog having an ear infection and it shakes its head a lot. And some are caused when a dog gets its hair really matted behind its ears and had to have the Matt shaved out. Again resulting in the dog shaking its head alot. So just fix whatever is making him shake his head and his ears wont bleed anymore.
it means the dog likes you
In your head. i mean your imagination.
If you are talking about humping, I have an answer. The dog sees you as part of it's pack and is demonstrating that he is dominant over you. He doesn't really expect to mate with you.
Ask your dog's veterinarian.
your dog isa messed up in the head
More than likely, the dog is cold. Smaller dogs are usually more succeptiable to cold than larger dogs. Also the dog could be nervous or scared.
Yes. I mean...its in dog food food isnt it? haha
It is dead.