The majority of people with MS said they would have the jab but nearly three quarters said they would benefit from more advice.
Researchers think dogs were first domesticated in Siberia, and humans took them along as they migrated.
The antibody treatment could offer long-term protection to patients when it would be too late to offer a vaccine.
The UK is the first country in the world to approve the Pfizer/BioNTech vaccine, with around 800,000 doses due to arrive by the end of next...