Answer by Kate
well the male cat is crying to get out because he isn't fixed yet basically. As far as he is concerned his instincts are telling him to get out there. All I can recommend until he has his operation is to play a energetic game with him about an hour before you go to bed, then put him in another room with his litter tray, food and water bowls and plenty of toys to play with.
Until he is fixed there isn't much else you can do I’m afraid.
