I would ask Patsy some very specific questions before selling the goat to her.
1. Does she know how much it costs to feed the goat?
2. Does her new property have enough land to support the goat?
3. Will her landlord let her have the goat? Some will allow cats, dogs, birds, etc. but livestock is a different story.
4. Can she give you cash, up front, for the goat? With her financial history this is what I would require.
There are probably more questions, but this is all I could think of right now.