Our sow cannot stand. Its back legs have no strength. It doesn't eat unless fed through a syringe. It's 1 week now since it became like paralyzed. It is 3 months and 15 days pregnant now. We have injected her antibiotics and vitamins but no effect. What should we do?
Unfortunately no treatment. They can finish lactation but afterwards better to cull them, it would repeat next farrow or before. You can try to interviene surgically to permit survival for a time.