Freddie, 5 months, is always shut in the kitchen when we are eating our main meal because he jumps up continuously if he is allowed near the table. I am happy with that but the problem is if anyone is trying to eat anything at all in any other part of the house - a biscuit with a cup of tea whilst sitting on the sofa for instance. He jumps up, barks and is generally a bit manic. I try diverting him using a command he knows such as sit but that only lasts a moment or two. Do I have to give an off command and treat every single time until he learns not to do it? We are going away in our caravan on 10th April and I plan to give him a kong while we eat but need to have a plan of action for things like ice creams and any other times we are not sitting down for a proper meal. Any advice would be appreciated.