3. When sleeping in your room (on your bed)
To understand how much he loves you, you must also take a look at where he sleeps. If your dog prefers the bed, attached to you, then there is no doubt, it is a real test of love (besides being decidedly more comfortable).
If your furry companion wants to be near you at all costs, it is because he knows you are always ready to watch over him at night. Animals feel vulnerable when they sleep, and putting their fate in your hands is an important sign of trust.