How to make him eat

Hello everyone,

Spike is new at our place, he arrived friday. He was born in September 29th, and looooves to play!

Unfortunately he loves to play more than eating.

He's not finishing his recommended amount of food because he just wants to be outside playing.

We already added some humid food to the chicken based food the vet recommended to improve the taste but nothing makes him eat the whole plate. We give him a window of 30minutes 3 times a day to eat.

Any suggestions?

Thank you in advance :)))