hi, i have two shit-zu/bichon puppies, one is a male and one is a female, they are brother and sister and were the only two in the litter. both are a year and a half old. they have been sleeping in two separate kennels since we got them and each kennel is equipped with a pillow, a thin blanket and sometimes a toy. the kennels sit right next to each other facing a window in our kitchen. both puppies know when it is time to go to sleep and after being taken outside a final time they go into there kennels without being asked. sometimes the male will have restless nights where he makes a great deal of noise scratching at the door of his kennel. my parents have threatened to get rid of him and for me that is not an option, how can i discourage him or calm him down on these restless nights? i would prefer that they did not sleep in my room.