A question for t' pet lovers

We all love our pets and as I type my little fella Seth (mini schnauzer) is ligged at my side, quite happily snoozing but alert to all goings on as usual, inquisitive not nosey (like O/H)

I would love to know how he thinks (please replace 'he' for your own pet ) as he is a very intelligent dog and I would like to know a lot more like how their brain/thoughts works.

Is it just me who thinks so deeply ?