I have two tables, pets and owners

class Owner < ApiModel

has_and_belongs_to_many :pets

and

class Pets < ApiModel

has_and_belongs_to_many :owners

So the example is three Owners, Frank, Mary, Hillary, who live together and own three pets (doggy, kitty, and fishy)

Owner1 = {name: "Mary", gender: "female", hair_color: "blue", pets: [pet1, pet2, pet3]} 
Owner2 = {name: "Hilary", gender: "female", hair_color: "green", pets: [pet1, pet2]} 
Owner3 = {name: "Frank", gender: "male", hair_color: "red", pets: [pet3]}
pet1 = {name: "doggy", gender: "female", animal: "dog"}
pet2 = {name: "kitty", gender: "male", animal: "cat"}
pet3 = {name: "fishy", gender: "male", animal: "fish"}

My goal is to return Owner 1 given that I know she owns pet1 and pet2 and that she is female.
I thought I could do something like this:

found_pet1 = Pet.find_by(animal: "dog")
found_pet2 = Pet.find_by(animal: "cat") 
owner = Owner.where(hair_color: "blue").includes(pet: found_pet1).includes(pet: found_pet2)

But I keep getting an error (Object doesn't support #inspect) when trying to find owner.

Is this maybe possible with using .join ?

Rails version 6.0.4.7

Ruby version ruby 3.1.1p18