why dogs circle before lying down

That familiar bedtime spin is usually normal. It may come from old survival instincts, a need to get comfortable, and a dog’s own way of checking the space before rest. Dogs do a lot of things that look mysterious until you remember they are still animals with old instincts living inside modern homes. One of the most familiar is the little circle they make before lying down. For most dogs, .. ดูเพิ่ม