Above treeline, we shoot them actually with a hornet or a 222rem, if they make it back into the burrow we use the teckel to draw them-they are not dug to, but in this area foxes use marmot burrows, an they are tight! below 1200m altitude fox dens are often badgerdens, european badger often weigh up to 40pounds, so there You can use a bigger dog, but foxes often take to rockcrags-so i am looking for a slim agile dog- a friend used to have a bitch jagdterrier/teckel cross- she was very agile and slim, not so good in deep earths, but hell in rockdens, and if the fox didn´t bolt she would kill and