Sometimes when living with dogs, I find that dogs always like to urge people with their heads. Do you know why? The reason why dogs like to use their heads for others is that they like this feeling very much, so sometimes they will have their heads arching you and let you touch their heads.
Dogs take the initiative to approach you, such as "hold your head and arching you", "lifting on your legs", and "lipping you with your tongue". These are the ways of dogs like you, and dogs are expressing their love for you.
Generally speaking, dogs with strong possessiveness will leave their own scent on their owner's body in certain ways, such as urging you with your head.
There are many dogs who are full of energy, but it is difficult for the owner to dismantle the house at home, so they have to use their heads to urge the owner, hoping that the owner will take it out and vent their energy through exercise.
You have ignored the dog for a long time, and it will use its head to "pause you" and let you play with it. Regarding dog behavior, after you finish your work, you can pay more attention to the dog, play and interact with the dog, and reward it with snacks at the appropriate time, and the dog will be happier.