Sorry about the link, not sure what the problem is/was but I found it on ABC's site. The "brew" is without hops. Here is the first paragraph:
"What's the legal drinking age in dog years?
That's what you might be asking yourself if you come across a bottle of Bowser Beer, a new brew crafted for a canine clientele. But you need not worry: this dog-friendly beer is non-alcoholic. Eschewing hops, which are toxic to dogs, Bowser Beer is a non-carbonated mixture of meat-broth and malt barley, with glucosamine added for joint health."