Review of RY4 Double Flavor-TFA:

Do yourself a favor buy the 16 oz.  I promise it's that good.  I also add another secret ingredient by tfa that’s used to make this flavoring and you vets know what that is.   Do this and now you have time to play around experimenting other flavors.   I live in NC and Bullcity can have my stuff shipped next day. But I’m NC they have to charge natives county and state tax.  And even with that and fed ex shipping. Still beats the prices and the staff is friendly.  They actually listen to me on the phone and seem to enjoy small talk.  I’ll keep on buying.