YOU SAID:

the cat has a red rose shaped thing on its head between its ears

INTO JAPANESE

その猫は頭と耳の間に赤いバラの形をしたものを持っています

BACK INTO ENGLISH

The cat has something in the shape of a red rose between its head and ears.

INTO JAPANESE

猫は頭と耳の間に赤いバラの形をした何かを持っています.

BACK INTO ENGLISH

The cat has something in the shape of a red rose between its head and ears.