Removing Chromehelper.exe

I have a windows 8 laptop that has a process running called chromehelper.exe.  I have tried to stop the process in task manager but it starts right back up.  I've researched it online and found only 7 antivirus apps are flagging it as malware and Norton is not one of them.  Anyone know how to remove this app?  Properties says it's dog.exe (watch dog) but no record of that when searching the HD.  Thanks.