They did testings on my dog for allergies and I found out tonight that he's allergic to certain types of grass. No wonder he's always sneezing~! No food allergies tho, which I thought might of been the issues.
 
Edit: Just got an email and found out Kentucky is  ranked high in allergies  
http://www.webmd.com/allergies/ss/sl...13_ld-stry&mb=