YOU SAID:
Hello I wish my dog was your dog
INTO JAPANESE
こんにちは、私の犬があなたの犬になってほしい
BACK INTO ENGLISH
Hello, I want my dog to become your dog
INTO JAPANESE
こんにちは、私の犬をあなたの犬にしたいです
BACK INTO ENGLISH
Hello, I want to my dog to your dog
INTO JAPANESE
こんにちは、私の犬をあなたの犬にしたいです
BACK INTO ENGLISH
Hello, I want to my dog to your dog
That didn't even make that much sense in English.