Barney's Volcano IPA (bottle/keg) is Vegan Friendly

Company email (May 2020)

"The only beer we put lactose in is Marshmallow and we don't add any non-vegan finings to our bottled beers. We used to put lactose in the Sherbet but we don't anymore, however the labels weren't updated to reflect that so if you order some Sherbet don't panic if it lists lactose on it."

Company email (August 2018)
"my keg and bottled beers are vegan friendly. The exceptions are Marshmallow Milk Stout and Sherbet - both of which contain lactose"

Company email (August 2013):
"Hi Peter, basically if my beer comes out of a bottle there are no animal processing aids used (isinglass) but if it is out of a cask on draught it is likely that isinglass was added. So from your perspective - bottle good, draught bad. B"