These images just make me laugh!  My boys are so patient with me.  Brisco will do anything but I did get a tongue lashing from Gus about mid way through that he was not particularly thrilled with the process – so I increased the treat distribution and he played along a little better.  BTW – any “serious” face Brisco may be making is only due to his wanting more treats.  I pay my boys well for posing – especially when I force costumes upon them!  Enjoy!