I have two golden retriever brothers about 2 years old. They reside outside and I have two igloo dog houses for them to sleep. I have put the pet wood chips in each, substantial for a comfortable lay. My problem is they will not go inside of them unless I throw treats inside. Then they come out as soon as they have consumed them. Rain, sleet, snow or freezing temperatures they do not go in them. They do come onto our porch sometimes to get out of the weather but most time they lay on the ground near the house or on the stoop that has no cover. I have read that crates serve as a safe place for some dogs. How can I persuade my dogs to like and utilize their igloos as a safe place and for shelter?
Thanks,
Jerry