@dcmclcm4:
How much white does your dog have on his coat? I would think he is some sort of Terrier. Is he the same size as a Basenji or is he smaller, usually a male Basenji weighs around 24 lbs. I finally was able to see a larger picture of Reuger and there are two things I notice about his head/ears. His head looks longer and narrower than a Basenji and in some pictures his ears look like they have a point to them where a Basenji would not have this.
Perhaps he is highly inbred and not socialized. He sounds like he has not been socialized to new things and may not have even lived in a house. Could it be the doorbell or knocking that he is afraid of? Are you the only one feeding him and/or petting him? It sounds like he has developed an attachment to you and the other people in your household need to pay more attention to him. Is there another dog in your household that he hangs out with?
I have heard of this and biting in the air or fly biting is associated with epilepsy although there are a few other things that can cause it including eye problems. Are you sure he is not trying to catch small bugs? If not, I would research it. I typed in "Canines biting at the air" for a google search.
Here is a good website/page and there is a short video of a dog on it having the symptoms:
http://www.canine-epilepsy.net/flybite/flybite.html
Dr. Johnson is doing a study on epilepsy. In case you did not know, he is the same doctor who is doing the study on Fanconi for Basenjis.
Wow! what a lot of info. I will research it. Thank you.
He is 23 lbs, his ears are almost pointed but not quite. He has a quite a bit of white on him, although he is mostly fawn.
Not being socialized makes a lot of sense. I do require the whole family to take part in loving him, which isn't hard because everyone loves him so much. He is very attached to us all. He gets along perfect with my other two dogs.
The being inbred makes sense too. Maybe he jsut has genuine mental problems. One thing is for sure, terrier, inbred, whatever-we love and are committed to him.
Thank you for your advice. I will follow up.