i like the deatail and focus in #1 (and nice looking dog)
my only gripe is having the subject center, i wnder how it would look if he had more space in the way he is looking? also the bucket distracts me.
#2 is a nice picture of the flowers :thumbup:
i like how it is framed in the leaves
#3 i think i a polarizer would have done nicely, but seems like a nice view. I also love the blue color above the cloud, looks so true
nice job! seems like your really enjoying the camera