Anong ginagawa niyo pag ayaw ng pusa niyo ung bagong cat food niya? How do you make them adjust?

Hello hello! I am a bit desperate here. I am trying to wean my cat to a better dry food brand. Ang issue, ayaw niya kainin. He would normally not leave anything sa bowl niya, but ever since I changed his dry food, laging madaming tira. Nasasayangan ako pero ang dami pa nung cat dry food na un.

How do you guys make it work?

For context din, nagbibinata na ang baby ko and mukhang in heat. So hindi ko alam if dahil lang ba sa in heat siya or ayaw niya talaga ung new food.

P.S. I already bought wet food na suki na siya kainin just in case ayaw pa niya kumain until this week. Hindi ko pa lang pinapakain at baka naman may makapagturo sa akin ng tamang daan.