YOU SAID:

my dog gets older than the old granpa of the grand spa

INTO JAPANESE

私の犬はグランドスパの古いグランパより年をとっています

BACK INTO ENGLISH

My dog is older than the old Grandpa at the Grand Spa

INTO JAPANESE

私の犬は、グランドスパの古いおじいちゃんよりも年上です

BACK INTO ENGLISH

My dog is older than the old grandpa at Grand Spa

INTO JAPANESE

私の犬はグランドスパの古いおじいちゃんよりも年上です

BACK INTO ENGLISH

My dog is older than the old grandpa at Grand Spa