02/26/2026
Two-month-old Beauregard, a sweet Mastiff puppy, came to see our Neurology team after his family noticed sudden back pain and weakness in his hind legs just days after coming home. He cried out in pain, struggled with stairs, and wasn’t his playful self. On exam with our neurologist, Dr. Suzanne Rosen, he was bright and alert but had significant pain in his lower back, hind limb weakness, and muscle loss along his back legs. Given how uncomfortable he was, we moved quickly to advanced imaging to find answers.
An MRI revealed a serious infection in the L6–L7 disc space causing instability in his lower spine. Beauregard has started on long-term antibiotics, along with pain control, and will need strict rest while his body heals. The good news? Puppies have an incredible ability to recover, and with time, medication, and careful monitoring, many can stabilize without surgery. Beauregard has a long road ahead, but he has a dedicated family and medical team supporting him every step of the way.
After his last recheck, we are happy to report that Beauregard is doing fantastic at home. His mom Tracy says, "Thank you, VRC, and a special shout out to Dr. Rosen for helping us figure out what was wrong with our pup and helping him feel better!"