Barky Brown Pez are from Australia. They were never released to stores. Below is the list of Barky Browns released so far:

Original set of 5 with brown faces

Crystal set of 5

Hurricane set of 2 red stem black stem

2006 Charity Barky brown: set of 6 (paw prints & bone prints on stem)

2007 Charity Barky Brown set of 5 (woof woof printed on stems)

2008 Anniversary Gold and Silver Barky- only 1000 of each were produced 

2008 set of 3 Annual Charity night Barky (dog house, dish and bones printed on stem)

2009 New Barkina (4 different stem color prints) only 250 of each were produced

2009 Charity Night Barky set of 3 (frisbees & bones on stems)

2010 Australia Day pez set of 2-Green & Yellow stems

2010 Valentine Crystal Barkina and Barky -in special box- only 500 sets were produced

2010 Easter Barkina and Barky -in special box