You have an animal and you say it’s a dog to prevent it from going to prison. Dogs are the only animals that don’t have to go to prison. Your animal is not a dog, but you say it is to prevent it from going to prison.
What is the name of your animal? Your animal is named Goku (ごく). Yeah, like Goku from Dragon Ball Z. You don’t want your little Goku to go to prison, so you say that he’s a dog.
Currently there are no similar looking kanji which exist in the WaniKani learning system