Not really looking for advice, just wanting to share.... and maybe some words of encouragement from anyone who has been through this.
Today we met an APDT behaviourist for the first time. Sally has become increasingly aggressive when meeting dogs on-lead, and has some resource guarding issues (only directed at other dogs, not at people). So OH and I decided we really needed to try and get to the bottom of it all.
In the past I've been concerned about behaviourists, because you hear so many bad stories about dodgy training methods. However COL reassured me (mainly thanks to Karma's and TopBarks' many excellent posts) that as long as we found someone who was APDT accredited, we should be ok. So, that's what we did.
There were two stooge dogs at the assessment. Sally was quite happy to ignore them when they were in the same room, and wasn't paying them very much attention. Then we did a 'nose-to-nose' introduction. After the initial sniff Sally was a bit gobby with the first stooge dog, but really lunged, snapped and barked at the second one.
Because she remained calm and happy as long as we weren't standing too close to the other dogs, they have suggested we sign up for one of their general training classes, and we are going to concentrate on getting her used to being around dogs on lead in a controlled 'safe' environment. They will continue to assess her over the next 6 weeks, and may suggest one-on-one 'special needs' classes if they think that is appropriate.
We (and the behaviourist agrees) think Sally's aggression issues probably developed during a short (3-month) stint when I was putting her into doggy day care. We'd just had the big earthquakes in Christchurch, and I was scared about leaving her at home in case a big one happened when I wasn't there. Hindsight is a wonderful thing, but I am wishing I could have found another solution. However lots of pets in CHCH are now suffering from Post Traumatic Stress Disorder (as are lots of kids too!) and as Sally was never alone when an earthquake hit, she has coped reasonably well with that side of things. So, who knows which is the lesser of the two evils....

Anyway, our first class is on Tuesday. Please wish us luck.
Vicki & Sally