The Horrid Truth. Found this when trying to get up to date with EqD so I thought I'd share this gem stole my tags.. Well, animal-based-glue is only rarely used nowadays, as many alternative substances are available. The Horrid Truth Found this when trying to get up date with EqD so I thought I'd share gem stole my tags Well animal-based-glue is only rarely used nowadays as many alternative substances are available