Pug with spinal tumor - Answered by Dr. Slome
Sounds like a competent Vet that has done a good work up and researched some of the available options. Prognosis is likely not good - I'm sorry.
You may want to consider a referral to a Veterinary neurologist/neurosurgeon to get the best possible opinion from a specialist.
Martin Slome DVM
Centre Street Animal Hospital
7700 Bathurst Street Units, 40-42
Tel. (905) 771-9855