In my family there are three Pets of the family Felidae. And I understand how You feel. It is always a problem and a concern for us when we have to leave them for a while. So choosing the right person to look after them is an important part of the question. People who do not like animals are not suitable for this role. It's good that You were able to find the right person. It will give You some rest and relax while traveling. Thank you for these pictures of Your cute cats.