Please, Please contact me. Your baby sounds just like mine did. Mine Broke his neck and became paralyzed. He was diagnosed with AAI ( Atlantoaxial Instability) you can look this up on Petplace.com. Or you can come to our group that has some pups that have this disorder. My Babybear included. This is a congenital defect that goes undiagnosed a lot. My little guy was misdiagnosed more than once. Please contact me or come to our group. THe group name is
Congenitaldogs@yahoo.com. Please if your pup has this it can be repaired.