This is Bear and Kimba again isn't it? I definitely agree that you are improving and the backgrounds for these are much more pleasing than the back garden. Well done on the action shot second from last - not easy!
The one thing I would say is on a couple of the puppy there are bits of paw / leg cut off that could probably be improved with a slightly closer crop? I would get rid of the one with the lead in it too tbh - the other shots are much nicer. I think the third may have been improved by getting down even lower and having a bit less space at the top - but other than that it is one of my favourites. You've done really well getting down to their level in the other shots also.