SELECT T1.owner_id ,  T1.zip_code FROM Owners AS T1 JOIN Dogs AS T2 ON T1.owner_id  =  T2.owner_id JOIN Treatments AS T3 ON T2.dog_id  =  T3.dog_id GROUP BY T1.owner_id ORDER BY sum(T3.cost_of_treatment) DESC LIMIT 1
Which owner has paid the largest amount of money in total for their dogs? Show the owner id and zip code.
SELECT T1.owner_id , T1.zip_code FROM Owners AS T1 JOIN Dogs AS T2 ON T1.owner_id = T2.owner_id JOIN Treatments AS T3 ON T2.dog_id = T3.dog_id GROUP BY T1.owner_id ORDER BY sum ( T3.cost_of_treatment ) DESC LIMIT 1
select t1 . owner_id , t1 . zip_code from owners as t1 join dogs as t2 on t1 . owner_id = t2 . owner_id join treatments as t3 on t2 . dog_id = t3 . dog_id group by t1 . owner_id order by sum ( t3 . cost_of_treatment ) desc limit value
Which owner has paid the largest amount of money in total for their dogs ? Show the owner id and zip code .