Compared to Bore, Dread Bore gains the usual Zombie abilities of burrow + revive and moves significantly faster, but the rest of its stats are kept more or less the same. However, because there are far fewer anti-Zombie cats than there are anti-Red cats, it will often prove to be much harder to deal with. Its money drop is notably quite high for a Zombie enemy.
Thanks to a tragic accident with a perm machine, this piggy both gained a stylish set of dreadlocks... and became an ex-Bore. Talk about a sudden image change.