When Bojer is barking in his crate we have recently started using a squirt bottle with water and a littel bit of vinegar and saying "Quiet" and giving him a spray. He seems to respond to it because he is not barking after that, but is that bad to do that when he is in the crate, will he assocaite the crate with getting the spray. He is six months old and he always gets treats when he goes in his crate and he goes in the freely, But his barking has gotten to much for my fiancee and me so we will try anything. He is crated all day with a dog walker once a day, but we are looking this week at doggy day care, which I think will be the best for him. Any ideas?