@Karsyn Taelyr
Poor baby
Actually I was a dog trainer for 3 years long before photography

Depending on how scared your dog is, start slow. Put the camera on the couch by you and have your dog come up for a treat. Over time move the camera closer/to your lap. Once your dog will come to you (camera in lap) for a treat push the shutter button and treat him afterwards. Use the shutter button similar to the way you would use a clicker...as a marker for good things. So in essence "shutter click=treat". Every time you click the shutter the dog gets tossed a treat. (its best to use small soft treats for rapid practicing). Do short sessions of 1-2 minutes then put the camera away and do her favorite thing...play ball, belly rub, etc. Over time your dog should grow very comfortable with the camera and you will obviously be able to hold it to your eye.
When she is comfortable with you holding it start pressing the shutter when she shows any interest. So if you are holding it and she is acting timid but pokes her head forward a bit for a sniff...press the shutter and immediately reward her for being inquisitive. Reminding her/training her that when she hears the shutter she ALWAYS gets a reward. Soon you will not be able to keep her away from sniffing your lens

. Feel free to pm me! I love training!