Hi all, hope someone can help. My 5 month Tibetan Terrier is literally a terror whenever food is about. I always feed him before we eat but if we are eating at the table he tries to jump on us or the table itself, or if we are having a cup of tea and biscuit on the sofa he's like a dog possessed - jumping on us, the coffee table and the food. It's making mealtimes a nightmare! Please can someone advise the best way to go about stopping this! Thanks!