The beginning of 'reading' for Wally began with using the "Sit" card. I picked this one as it is a behavior that is simple and beyond learned.
This is also makes it a very good exercise for an all-positive session since he is unlikely to get a sit wrong as this stage of things.
We began with showing him the card and when he was looking at it, I cued "sit". There's some refinement to make later because he came up to the card, sniffed/touched it, then sat. I click and treated and will worry about the refinements later on.
This went easily. Click and treat when he sits and use his touching the card to get him to stand up again, so I can cue another sit. Click and treat again and then repeat. I think part of him is trying to figure out what's going on because he's moving somewhat slowly, but not because he's scared. I think the whole situation is confusing him and he might be wondering why he's having to sit.
I think he will get the idea, especially with more repetitions. I hope to get some time to really drill this in his head and fill up his brain with this.
The early returns indicate that he will be able to pick this skill up, and that's all I'm looking for on the first day. It's a very promising sign!