YOU SAID:

i went over to a river to find my boat so i could walk my dog whos a cat

INTO JAPANESE

私はボートを見つけるために川に行ったので、猫である私の犬を散歩させることができました

BACK INTO ENGLISH

I went to the river to find a boat so I could walk my dog who is a cat

INTO JAPANESE

猫である私の犬を散歩させるために川にボートを探しに行きました

BACK INTO ENGLISH

I went to find a boat on the river to walk my cat dog

INTO JAPANESE

私は猫犬を散歩させるために川でボートを探しに行きました

BACK INTO ENGLISH

I went looking for a boat on the river to walk my cat and dog

INTO JAPANESE

猫と犬の散歩に川にボートを探しに行った

BACK INTO ENGLISH

I went to the river looking for a boat to walk my cat and dog

INTO JAPANESE

猫と犬の散歩にボートを探しに川へ行きました

BACK INTO ENGLISH

I went to the river looking for a boat to walk my cat and dog