I could make a Boblet sun hat.  Just need a template of the top of his head and where his ears are!!
		
		
	 
That is very kind of you. 

 I am sure the finished hat would be wonderful. 
However, I think that Bob would have no hesitation in showing me his displeasure regarding his ears and his head being measured.  I have some bandages in the house, but they would be insufficient for the scratches I would get, not to mention the bites. 
If I think of anything you could make that would require less danger in the measuring, then I will let you know. 
For this couple of days very hot weather, he and I will share a sunhat as we sit in the garden.  Tasha manages to find some deep cool shade, but Bob has not yet learnt about shade and keeping cool.