How do you tell if the pig is pregnant?

Answer 1

Go to your vet and they will tell you. if its far along enough in its pregnancy you could feel movement in the belly or notice the teets growing swelling or have milk. If no movement and no milk that doesnt mean that its not pregnant.

Answer 2

What are the signs or symptoms to tell if a sheep is pregnant?

The muscles near her tail will be relaxed, her udder will fill, and she will, of course, be larger in girth than normal.