Off kilter

I see in my dog a parody of same comic behaviour that plays out in me and mine at this time of the year, which he also finds something of a struggle being a sun-worshipper of the nth degree. He sleeps a hung-over type of sleep most of the day, his nose pushed deep into the pile of blankets that he insists upon, then he gets up for his walk (the one lively time of his day) and, once the sun goes down, obsesses about food and snacks like his life depends on getting another treat out of the cupboard, before falling back into a deep slumber in his bed. So what does this tell me..?