Can you help? We are trying to find out who owns this lovely cat.

Dear residents,

We are trying to find out who owns this lovely cat. We think his name is Charlie but we are unsure. He has been visiting us quite regularly and is very friendly but he hasn't been himself this week and we are quite worried about him. 

If you are the owner or know who his owner is could you please get in touch with us at school. We think he lives locally and would love to make contact with his owner.