I'm not sure if it's a good or bad sign if a horse wants to take a bite of your hoodie.  Now if this were one of the many freaking awesome baja hoodies from bajahoodiez.com, I don't care what creature you are, there ain't no way you can resist, even if you were a horse.  Would it make you want to start munching on your sleeve?  I would hope not.  There are plenty of baja hoodies to go around.  Just don't start feeding them to horses. ;)