This is an aphorism from my aphorism book.
제 버릇 개 줄까
je beo·reut gae jul·kka
one[a person] habit dog give-INTERROG
[One] gives one’s habits to a dog.
The meaning is that it is difficult to give up old habits – about as difficult as giving one’s habits away to one’s dog.
Google translate’s version was: “Do you want my spoiled dog.” This is funny.