Dogbreath is a fanzine based primarily upon Strontium Dog.
The first issue was published by Dr Bob. Around 2007, after 14 issues, he passed on publishing duties to FQP (Bolt-01 and Richard Clements). The most recent release is issue 27. Dogbreath is the longest-running 2000AD fanzine.
Physical copies of the first 10 issues are no longer available to buy, but are available for free from the Quaequam Blog.