Did you see my suggestions the last time you posted? Has he been to the vet to get his allergies tested?

What allergy meds have you tried? Different ones work for different people. Does your doctor recommend allergy shots?

I know you love this pup, have you tried keeping gloves around, so you can pet and snuggle him, then throw the shirt and gloves in the wash?

Where does he sleep?

Does you home have wall-to-wall carpeting? Does your vacuum cleaner have a HEPA filter?