Sue, you really have to cut out all ingredients that I and others have posted. Your dog is obviously has food intolerances and actually they sound more like out right allergies. It really really sounds like allergies and not something else.
Again, try just carrot sticks as a treat for two or three days and see if it makes a difference. Also every time you walk your dog, before bringing him in the house, rinse his feet off incase it’s something his allergic to outside. You can keep a small kitty litter box with some fresh water in it. Rinse his paws (all four) and dry his feet with a clean towel. Don’t forget to change the water once or twice a day. That will help eliminate any issue he may be having from outside walks. What you’ll be attempting to do with the carrot sticks and the rinsing of his feet is an illumination test. It will help narrow some things down.
Allergy testing is sketchy at best. Human allergy testing is not totally perfected, canine testing is very inaccurate. You can have it done two or three different times and will arrive at different results. The only reliable way to know what your dog may have issues with is illumination. It’s really the only thing that works. Dogs can have reactions to multiple ingredients so you have to just do illumination.
Also, please do not put sugar in your treats. Very very bad thing to do. Dogs just love to it. They will eat pretty much everything and anything. Sugar is bad for the systems and horrendously bad for their teeth especially when there is no need to include sugar.
Shasta 220. Good catch on Sue including sugar in the treats, I missed that when I was looking over the ingredient list.
