I placed a deposit on a BSH kitten from a registered breeder. I am paying quite a bit (London prices). & the breeder has been keeping me updated with pictures and videos. They are now at 6 weeks and I am a little concerned as my kitten seems slightly less developed than it's siblings. His chest seems more pronounced and he does not appear to be holding his head in the same way. I know this might be just picture quality but I am due to visit soon and want to know how do I tell if my kitten is a good standard for the breed.