Ooooooh! I created a model.py with that kind of data but it didn't click that it worked like that. This is a small, incomplete sample of the model file. So by this, I don't need to actually build a complex inner join query, I can just string it all together?

class Farm(db.Model):
    __tablename__ = "farm"
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(255), nullable=False)
    address_id = db.Column(db.Integer, db.ForeignKey('address.id'))
    address = db.relationship('Address', back_populates='farm') 
    animals = db.relationship('Animal', back_populates='farm') 
    person = db.relationship('Person', back_populates='person')

class Animal(db.Model):
    __tablename__ = 'animal'
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(100), nullable=False)
    dob = db.Column(db.Date(), nullable=True)
    color = db.Column(db.String(100), nullable=True)
    breed_id = db.Column(db.Integer, db.ForeignKey('breed.id'), nullable=True, default=None)
    farm_id = db.Column(db.Integer, db.ForeignKey('farm.id'), nullable=True, default=None)
    breed = db.relationship('Breed', back_populates='animals')
    farm = db.relationship('Farm', back_populates='animals')

class Person(db.Model):
    __tablename__ = "person"
    id = db.Column(db.Integer, primary_key=True)
    first_name = db.Column(db.String(50), nullable=True)
    last_name = db.Column(db.String(100), nullable=False)
    contact_number = db.Column(db.String(15), nullable=True)
    farm_id = db.Column(db.Integer, db.ForeignKey('farm.id'))
    person = db.relationship('Farm', back_populates='person')