Ok I'll start- welcome to the forum first of all
The 1st image is fine apart from one small issue ( well for me anyway) Whilst
the Dog is looking into the lens, the father is not, just seems a little wrong to me
but that's just my opinion
2nd image- well I cannot find any part of this image in focus, a small aperture say f8- f11 would render most of that scene in focus - it needs a focal point too
somewhere to engage the viewer, etc etc The colours seem over saturated and the highlights at the end of the path are over exposed and create a weird highlight area
my I ask what settings you used on your camera, ISO shutter speed and aperure ?
Keep it up it does get easier with practise trust me - as said the 1st image is not too shabby
Les