Unless the rat is infected with Toxoplasma gondii, which makes them attracted to the smell of cat urine: https://en.wikipedia.org/wiki/Toxoplasmosis#Rodents ht

Unless the rat is infected with Toxoplasma gondii, which makes them attracted to the smell of cat urine: https://en.wikipedia.org/wiki/Toxoplasmosis#Rodents https://en.wikipedia.org/wiki/Toxoplasmosis#Rodents