In NEED OF HELP!! We have a new vizsla pup who is kind and calm throughout the day, and I would say sleeps around. But when it gets to 7pm his crazy inner madness comes out. We go on walks 3 times a day and have a big back garden where he runs around. An hour before he goes to sleep he goes crazy. He starts biting everything and everyone. Runs around the house, is hitting into stuff and the biting won’t stop. We try to train him but when this comes there is no stopping him and he literally looks like he is about to eat us. Please if there are any tips to help we would be grateful.