bramble 11 years old, has a basket muzzle because of being a scavenger, had it at vets suggestion, as she now has pancreatitis and will eat anything: any type of faeces, seaweed, dead animals, fircones etc etc.. and is then poorly with colitis and needs antibiotics.. at least now we can let her off safely..eating sticks makes her sick up bile overnight.. after 2 years with a muzzle we thought she had broken the habit, but no.. so back on with it..