That is one of the large myths of raw feeding. What the vets that gave the salmonella report failed to mention is that kibble fed dogs also shed bacteria in their feces. It isn't limited to raw fed dogs.
As for the therapy dog thing ... Gio is a therapy dog. All three nursing homes that he visits on a regular basis know that he eats raw and they don't have a problem with it. The therapy dog organization that he is certified through knows that he eats raw and didn't have an issue with it.
Here is a great site that dispels many of the common raw fed myths ... http://www.rawfed.com/myths/
As for the therapy dog thing ... Gio is a therapy dog. All three nursing homes that he visits on a regular basis know that he eats raw and they don't have a problem with it. The therapy dog organization that he is certified through knows that he eats raw and didn't have an issue with it.
Here is a great site that dispels many of the common raw fed myths ... http://www.rawfed.com/myths/

So try feeding larger things than chicken wings, they are very small and way too small for most dogs, even those smaller than Shelties. Try something like chicken legs, quarters, necks, backs, or even a whole fryer chicken. Get a good pair of kitchen shears and you can get fryer chickens for pretty cheap. Chop them in half or quarters and feed them like that.