Don't let this happen to your sweet baby!!!   Muzzle when you have more than one dog turned loose in your yard together.  Don't learn it the hard way....this way.
Patches received nine different wounds which required 173 sutures to close them all.  All because the other dogs, (especially the foster dog) were NOT muzzled in the yard and were left unattended. 
Patches
Read about the second, more horrible attack!