There are a million ways to do it. First step: organize oneself. If you can keep thorough records, you can oftentimes find patterns you wouldn't otherwise know existed. I have a science oriented mind, and appreciate when things are as clear cut as possible. Therefore, I want numbers and graphs.
I must have edited this post a hundred times trying to figure out how I was going to quantify Aggie's fear and anxiety. I ultimately decided not to try to separate the two. For now, any event that provokes fear, anxiety, or both, will be assigned a number from 1-5. Here are some behaviors I expect to see in each category:
0: No fear or anxiety, relaxed/loose body movements
1: Eyes wide, body slightly tensed, will alert on object/noise (or scan the area looking for threats) but will let it go relatively quickly and go back to previous activity
2: Mixed signals (tense body, wagging tail, happy ears, foot raised), Able to turn away from scary object/noise if asked but not able to relax easily, Indoors: unable to rest even if she looks tired, intermittently pacing and trying to rest (usually whining)
An example of Category 2.
She's checking in with me, but tense due to a train passing by ~1/4 mile away.
3: Stops eating kibble but will accept higher value treats (beef jerkey, hot dog, cheese, etc), Indoors: has trouble focusing on cognitive tasks such as scent detection but can recover if I work with her, Destroys things, Cries in her kennel if she can't get to us but if let out will be jumpy and mouthy
4: Will probably eat higher value treat but only if forced to turn away from object/noise (ie: gently pulled by leash)
5: Unable to eat anything, Won't respond to me, Aggresses at scary thing, Complete shutdown*, Indoors: will bite at bars to get out of kennel (ie: when people walk in the house)
Part of what will affect her rating will be how long it takes her to recover from some of these behaviors. I hope to start timing this and be able to have particular values shortly.
Also, I plan to start a chart to track her ratings and what the triggers were. All with the goal of focusing my training on what she needs. Here's to progress! (or the hope of it...)
*for a video of what shutdown dog looks like, check out this blog:
http://eileenanddogs.com/2013/11/21/shut-down-dogs-part-2/