Jane-f,
Firstly, sorry for editting your photos myself, however, a picture speaks a thousand words and all that business.
For the robin, I agree with John and would pick a crop similar to this:

- IMG_2956-PH.JPG (18.82 KiB) Viewed 5246 times
You also have a 'streak' somewhere in the middle on the right, which I have removed with Picasa.
As for the deerhound, it's a pity it is too straight on, however, any hunting dog will automatically stand like this.
I would crop as I have below, however, if I was to put the photo into photoshop/gimp etc, then I would be tempted to turn the dog around to look towards the sticks.
When the colours in a photo are so close, I always veer towards black and white to get some contrast, so I have done here.

- IMG_2845-PH.JPG (62.94 KiB) Viewed 5246 times
The only thing you didn't say is what the intention with the photos are, whether they are for competition (in which case ignore most of what I've said), or for a website/printing/gift.
Before I start to edit any photo, I quickly put them into Picasa and start cropping/black and white and even hit the 'I'm Feeling Lucky' button for a couple of minutes or so, before deciding the best thing to do.
Hope no offense is caused.