Some dogs refuse to eat in their kennels, which can make crate training difficult. You can throw all the treats you want, and they still won’t go in. It’s possible you haven’t fully tried exactly what you need to regarding their daily meals and motivation to eat inside the kennel. Let’s say you have - here’s what I do next. Before trying on your own, it’s best to consult with a trainer for advice as each dog is different and you may not need this step.